+ Desktop Support Interview Questions and Answers, Question1: What is active directory? Question2: What is DHCP and what it is used for? Question3. Desktop Support Engineer Interview Questions and Answers. Updated on March . Download the Questions as a PDF file. Link to the PDF file. experience in What is the technical difference between Desktop Support & Help Desk? Oracle. Apps Technical Interview Questions and Answers PDF. Desktop.
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Top 50 Desktop Support Interview Questions & Answers . 43) What is the difference between server OS and desktop OS? Download PDF. DESKTOP ENGINEER Interview Questions and Answers pdf free download mcqs objective type lab viva manual online test DESKTOP. Desktop & Technical Support Interview Questions and Answers - Free download as Word Doc .doc), PDF File .pdf), Text File .txt) or read online for free.
RAS is truly a local area connection between two connections whereas, VPN is a local connection spread over large area. A fault-tolerant root node stores the Dfs topology in the Active Directory, which is replicated to other domain controllers. Also, the meeting organizer will not have an accurate count of the number of people attending the meeting. Another user or program maliciously or mistakenly deleted the. How do you rate your communication skills?
Try to avoid labels. Some of the more common labels, like progressive, salesman or consensus, can have several meanings or descriptions depending on which management expert you listen to.
The situational style is safe, because it says you will manage according to the Situation, instead of one size fits all. What did you like or dislike about your previous job? What you liked - and what you didn't like - about your last job or the company you worked for is an indicator of how you might feel about this position if you were to be hired. Be careful what you say when you're interviewing for a role similar to your last one.
It's important to be positive and enthusiastic about the job for which you're being considered. What types of people do you find it difficult to get on with? In these situations, I find that by developing a good rapport the person, letting them know how important their contribution is to getting the job done, and appealing to their better nature………things get done. How are you when you're working under pressure?
Once again, there are a few ways to answer this but they should all be positive. You may work well under pressure, you may thrive under pressure, and you may actually prefer working under pressure. If you say you crumble like aged blue cheese, this is not going to help you get your foot in the door. Do you want to burn your fat without exercise, ridiculous diet rules…you can follow this program: What have you done to improve your knowledge in the last year?
Try to include improvement activities that relate to the job. A wide variety of activities can be mentioned as positive self- improvement. Have some good ones handy to mention. What have you learned from mistakes on the job? Here you have to come up with something or you strain credibility. Make it small, well intentioned mistake with a positive lesson learned.
An example would be working too far ahead of colleagues on a project and thus throwing coordination off. Describe your dream job? Three words describe how you should answer this question: Relevance, relevance, relevance.
But that doesn't mean you have to make up an answer. You can learn something from every job. You can develop skills in every job. Work backwards: Identify things about the job you're interviewing for that will help you if you do someday land your dream job, and then describe how those things apply to what you hope to someday do. And don't be afraid to admit that you might someday move on, whether to another company or -- better job -- to start your own business.
Employers no longer expect "forever" employees. Tell me about any issues you've had with a previous boss? If you fall for this one you shouldn't be hired anyway. The interviewer is testing you to see if you'll speak badly about your previous supervisor.
Simply answer this question with extreme tact, diplomacy and if necessary, a big fat loss of memory. In short, you've never had any issues. This is good free ebook for you: How would you describe your work style? This is the chance for you to impress the interviewer if such a question like this is asked. Work style is important to every firm and you may expect this question in the interview.
So, remember to check this out as it will do you nothing bad but good. Impressing the interviewer by your skills and competencies, and look at these samples answer below for reference: Thanks to that, I am able to complete my work very quickly and effectively. I can organize my work very effectively.
What has been your biggest professional disappointment?? Be sure that you refer to something that was beyond your control. Show acceptance and no negative feelings. That I did not go back for further education when I was younger and had the chance. It could have made a big difference in my career. What are the most difficult decisions to make? This is one of the most typical behavioral questions in an interview. With this question, the interviewer is planning to examine your behaviors under a problem and how you handle it.
You may answer as sincerely as you wish, but there is one tip that you should notice: The key is learning. Then, tell the interviewer how you did resolve it or acted under such situation.
Remember to keep a positive tone for example, when you talked about those who had made mistakes and be specific about details of your solution. Finally, tell the interviewer of what you have learn from such experience. You may even scan your memory for many problems and consider them as challenges and how you resolved them in a professional manner.
How would you know you were successful on this job? Answer tips Several ways are good measures: You set high standards for yourself and meet them.
Your outcomes are a success. Your boss tell you that you are successful. Answer sample I m sure that I were successful in the …. How do you deal with conflict? As everyone knows, conflict is a common issue at workplace. It occurs in every organization now and then. An employee cannot perform his duties well all the time if he is unable to deal with the smallest conflict at work.
What about you? Do you have the necessary skills to deal with the most basic conflict at work? Do you avoid it or face it? In this question, you should first state a conflict at your level, choose an example and adopt your skills in resolving such conflict. Then demonstrate how you do it to the interviewer. Have you ever had a problem with your peer? Can you give us an example?
I was quite friendly with a colleague of mine from the other department. While talking to him during the lunch hour, I casually told him about the new marketing strategy that the marketing team was thinking about. He mentioned it to his boss and that caused a lot of confusion between the two departments. This taught me a lesson that you must not discuss any departmental strategies with anyone from other department unless you have been authorised by your boss.
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How will you achieve your goals? Basing on this question the interviewer wants to know how you plan on achieving your goals for the future and what you are going to accomplish. In order to respond to it you could see examples of good responses included: What negative thing would your last boss say about you? This question is about your weaknesses. In fact, it is a very hard question for a candidate to answer as it is very difficult to be honest with oneself and say out loud about negative comments on himself.
The method here is to approach the weaknesses, or particularly the comments on those weaknesses, in a positive manner. Anyway, I have learn since then the skill to delegate and cooperate with others to complete the job more effectively.
Who was your best boss? Each boss that I worked for taught me a good lesson. What to do from the advice of good ones and what not to do from the challenging ones. From the beginning of my job, a mentor assisted me a lot, and now we still keep in touch. Truly speaking, I have learned something from each boss that I have worked for. Explain what has disappointed you most about a previous job?
Answer tips: Possible answers: Safe areas are few but can include: Not enough of a challenge. You were laid off in a reduction Company did not win a contract, which would have given you more responsibility.
Lack of challenge. How many hours I have to commit. I focused on pay and benefits when I took my job. I would definitely consider this if ever looking for another one. Are you willing to relocate? Relocation is usually inevitable and almost always a condition of employment. This is completely up to you. Be honest, but you should probe the interviewer for more details. Maybe the office location you will be working at is planned to be moved in the next two years and that is the reason for this question.
Find out the details and make an informed decision. How long would you expect to work for us if hired? Some tips for this question: Something like this should work: What motivates you to do your best on the job?
Tips to answer: This is a personal trait that only you can say, but good examples are: Challenge, Achievement, Recognition For any person motivation is the main factor which should make him work in an efficient manner.
And that motivation could be done my some rewards for doing good job, some encouragements etc. Moreover an employees good work must be acknowledged by his employer, which would definately boost him to work more harder to get more acknowledgements.
Answer samples - I was motivated both by the challenge of finishing the projects on time and by managing the teams that achieved our goals. Describe a typical work week? Hearing the answer and the interviewer may have an overview about you and your performance at work.
So, it is very useful to look at this question beforehand if you have stated some related experience in your CV as to the current job. You may talk about what happened with your behavior or skills at work, such as the times when you were late due to some reasons or how well you communicated with other employees in the former company, how much you focused on the work, and so on.
If such is not related to your current application job. Explain how you would be an asset to this organization? You should be anxious for this question. It gives you a chance to highlight your best points as they relate to the position being discussed. Give a little advance thought to this relationship.
Every organization wants to grow better and me also wants to make my carrier a great success and that if i could join here then i could get chances to explore my ideas for the growth of your reputed organization with my professional knowledge and experience i am having till now… The best way to approach this question is to restate your strengths and emphasize the different ways they can be applied to the job being discussed.
Tell me about the most difficult or complex idea you have had to explain to someone? Once again, the employer is more interested in the tools you use to effectively communicate a complex idea, rather than the idea itself. Points to bear in mind when explaining your methodology: What kind of person would you refuse to work with? There is nothing like NOT able to work with. Organizations are made of teams; therefore one team member may be a notch slower than other members of the team.
Do not be trivial. It would take disloyalty to the organization, violence or lawbreaking to get you to object. Minor objections will label you as a whiner. Well I am a person who can work with all kinds of people. However I feel bit uncomfortable to work with persons of selfish and ingratitude in nature. Tell me about a problem you had with a supervisor? Answer tips Biggest trap of all. This is a test to see if you will speak ill of your boss.
If you fall for it and tell about a problem with a former boss, you may well below the interview right there.
Stay positive and develop a poor memory about any trouble with a supervisor. Answer sample My supervisor was not too keen on taking an initiative or implement new ways in solving a problem. He believed in anarchy system and always consulted his boss rather than going to him with an idea or being helpful in reaching towards a solution.
What is the most difficult situation you have faced? Here you should be ready with your real life story. The question looks for information on two fronts: How do you define difficulty and how did you handle the situation? You should be able to clearly lay down the road map for solving the problem, your ability to perform task management and maintain good interaction with your team members and other peers.
It is advisable to close by highlighting the lesson learnt out of the incident. Do you prefer to work Independently or on a team? Best answer: I can work well both individually and in a team. I believe your company is recruiting just exact candidates as I have read from the job descriptions, there are some duties that require teamwork while others require individual skills to complete.
Therefore, I totally believe that I can do the job well. Have you worked with someone you didn't like? If so, how did you handle it? This is a trap question! Speaking negatively about other people will show you as an unreliable character. Stay professional and be diplomatic.
Sample answer: Not really. I believe that when disagreements occur, the matters can be taken up with the concerned person and be immediately solved. Tell me about a suggestion you have made? Have a good one ready. Be sure and use a suggestion that was accepted and was then considered successful. One related to the type of work applied for is a real plus. This is a behavioral question that is exploring your initiative. You need to think about a situation when you came up with an improvement or change to an existing system or work process.
Describe a time when your workload was heavy? I remembered when I was still working for ABC company, the time when it was planning to take over another company. That was quite a stressful situation, however, we managed to get over it very successfully.
Do you have any blind spots? Answer tips Trick question. If you know about blind spots, they are no longer blind spots. Do not reveal any personal areas of concern here. Let them do their own discovery on your bad points. Do not hand it to them. But instead try to bring out that you are very team oriented. Tell me about a time when you failed? It is certainly that anyone fails sometime, especially at work. For example, fail to comply with the regulations, fail to meet the deadline, fail to persuade others, fail to meet the goals….
Make sure it checks every file on the computer. Backup your system periodically in case a major infection occurs, and be aware of all software and programs that run on your computer. Never click a suspicious link or download a suspicious file.
Describe some commonly used LAN cables. What is the maximum length of LAN cable for proper communication? Windows cannot currently check for updates; what could be the possible reasons? Contact Microsoft: It is normally found in a bit OS, for example 64bit Win7. This folder is very similar to the system32 folder of the bit OS.
It helps in loading the operating system. The questions above are very tricky and important from the standpoint of clearing any interview for a Desktop Engineer Microsoft position. It is not possible for anyone to list every possible question, but you can get more frequently asked interview questions for Desktop Support Microsoft Jobs from the download link posted here.
If you find any difficulty in answering any questions, ask me below the Comments section. This article is the output of my extensive research and work experience. With this article I hope to help candidates in preparing for an interview for a Desktop Support Engineer position in a Microsoft multi-user computing environment.
You can join our Facebook group, http: I only have few files that I can save on an flash drive. What do you think? I am using windows 8. Please tell me on my mail id. First of all thank you so much for providing such kind of detailed article for interviews which is very use full for job seekers. Is there any way to utilize that 1GB? Hi I have one crashed pc before now I repaired that pc now I am going add that pc into the domain but both computer name and system asset code is same while adding this computer name I am getting error saying that existing computer name is incorrect.
InfoSec institute respects your privacy and will never use your personal information for anything other than to notify you of your requested course pricing.
We will never sell your information to third parties. Organize your mail into folders, and archive your older messages. This speeds e- mail retrieval by minimizing the number of messages in the inbox.
Someone asked me what Microsoft subjects i want to learn? And i said that I want to learn Windows and Exchange. So could u tell me what related subjects in windows? And what related subjects in Exchange? The related Subjects for Windows and Exchange are as below: In 2 domain controllers, One has some 3 roles other has 2 roles, Domain controller which has 3 roles went down, will the users can able to login who are created in that domain controller?
Yes, by default that users can able to login as this record is repliacted to another DCs. Since pdc emulator role is handling the Password and lockout policies, if the account is locked out, that user may not be able to login if the down DC handling this role.
If Account lockout or password reset has been done, what is the replication time between domain controllers? What is software? Computer software, or just software, is a collection of computer programs and related data that provide the instructions telling a computer what to do and how to do it.
In other words software is a set of programs, procedures, algorithms and its documentation. What are application partitions? When do I use them? An application directory partition is a directory partition that is replicated only to specific domain controllers. A domain controller that participates in the replication of a particular application directory partition hosts a replica of that partition.
Only domain controllers running Windows Server can host a replica of an application directory partition. I have dell laptop, where i have install window vista, and later i have install window 7, but now when i am starting it it's not giving the option which window i want to use, automatically its starting with window 7,also in window 7 it's not accepting any drive-i am unable to transfer data through Bluetooth or card reader, please help in to resolve this problem?
You have to install all compatible software drivers for Bluetooth and card reader for win 7. For backup: Expand group policy object and right click on group which you want backup and click on export and provide location. For restore: Operting System FAT No NTFS: Max FAT Minimal FAT How to troubleshoot the Replication Issue with the Active Directory? Explain Use below 3 tools 1. Remplmon 3.
Active directory sites and service What is difference between Server vs. Some new services are introduced in it 1. Group policy editor is a separate option in ads 2 The main difference between and is Virtualization, management. It includes updated support for Advanced Configuration and Power Interface ACPI processor power management PPM features, including support for processor performance states P-states and processor idle sleep states on multiprocessor systems.
If the PST file is in shared drive, check the authentication for the user. Permission -from the Security settings , if permission is denied to user, give the permission to parent folder and child folders. What is the ways to infect the system by virus?
Crack, patch, keygen 4. Connecting in a LAN where other computer's in that network may contain viruses. What happens if a Schema or Domain naming master goes down, would there be any impact on the end user authentication?
Actually, Schema master and domain naming master are on forest level and Schema master is responsible for schema modification. So again No impact. Finally if my both server are down so there is no impact of user login. If RID master is down, can domain user login in domain? Hence if your RID master is down; no new objects could be created however the existing users would keep on getting authenticated as authentication is done via Kerberos v5 in server that does not include RIS master server.
What is in DNS? What is the DHCP role? It also configures other network settings like subnet mask, Default getway and DNS. It reduces the administrative work. Can I edit Schema? Yes, for editing the schema the user must be member of Schema Admin Group. There are 50 systems, all systems are joined in domain controller, in that one of the pc got disconnected from the domain suddenly, how can u solve the problem, what are the steps do you follow to overcome?
What are the differences between Windows Server and Windows Server ? Windows Server was released as an upgrade to Windows Server. Window server includes IIS server in it. Windows server give only 90 days trial version of Terminal server. Windows server shared folder at a time only user access.
NET 2. In What is the difference between ddr1 and ddr2 and ddr3? It can transfer data twice per clock cycle. It does this by using the rising and falling edges of the clock signal, also known as "double pumping" and employing a prefetch buffer capable of accessing two datawords at a time.
It achieves performance gains by using a prefetch buffer that retrieves four datawords per memory access. This allows it to transfer data four times per clock cycle compared to twice in the case of DDR.
However, its prefetch buffer can access eight datawords at a time. It can transfer data eight times per clock cycle. What are the different technical steps to install windows xp and windows professional? What is the impact if DNS Server fails? You can't resolve host names. What are the AD database types and its flow? The Active Directory creates and stores four types of log files on the maintenance and management of transactions.
The current transaction file is Edb. Once every 12 hours, old previous transaction files are purged during a process known as garbage collection. The checkpoint is Edb. The reserved log file can be a number sequence of logs, with a maximum size of 10MB, named res1. Patch files with a. Database entries are sometimes divided during backup into what is known as split transactions. The patch files are used to record these splits, and "patch" the transaction back together during restoration.
What is offline defragmentation in AD and how do we do it? Performing an offline defragmentation creates a new, compacted version of the database file. Depending on how fragmented the original database file was, the new file may be considerably smaller.
To perform offline defragmentation of the Active Directory database: Back up Active Directory 1. Log on using the Administrator account with the password 1. This displays current information about the path and size of the Active Directory database and its log files. Note the path. Establish a location that has enough drive space for the compacted database to be stored. Type compact to drive: Note You must specify a directory path. If the path contains any spaces, the entire path must be surrounded by quotation marks.
For example, type: A new database named Ntds. Type quit again to return to the command prompt. If defragmentation succeeds without errors, follow the Ntdsutil.
Delete all the log files in the log directory by typing the following command: Note you do not have delete the Edb. Restart the computer normally. What is Proxy server?
A proxy server is computer that functions as an intermediary between a web browser such as Internet Explorer and the Internet. Proxy servers help improve web performance by storing a copy of frequently used WebPages.
When a browser requests a webpage stored in the proxy server's collection its cache , it is provided by the proxy server, which is faster than going to the web.
Proxy servers also help improve security by filtering out some web content and malicious software. Proxy servers are used mostly by networks in organizations and companies. Typically, people connecting to the Internet from home will not use a proxy server. DHCP Process fall into four basic phases: What is the advantages of using Windows XP? Why the kernel panic error was occurring? A kernel panic is an action taken by an operating system upon detecting an internal fatal error from which it cannot safely recover.
Attempts by the operating system to read an invalid or non-permitted memory address are a common source of kernel panics. A panic may also occur as a result of a hardware failure or a bug in the operating system.
Different types of backups This article explains different types of backup available in windows ntbackup. The Backup utility supports five methods of backing up data on your computer or network. The backed-up files are not marked as having been backed up Differential backup A differential backup copies files created or changed since the last normal or incremental backup. It does not mark files as having been backed up Incremental backup An incremental backup backs up only those files created or changed since the last normal or incremental backup.
It marks files as having been backed up Normal backup A normal backup copies all selected files and marks each file as having been backed up Strategy: How to host multiple website using IIS 6. Organizations that host multiple Web sites on a single server often use host headers because this method enables them to create multiple Web site identities without using a unique IP address for each site.
You must be a member of the Administrators group on the local computer To add a Web site using a host header identifier using the Web Site Creation Wizard 1.
Click Next. In the Description box, type the name you have selected for the Web site, and then click Next. In the TCP port this Web site should use box, type the port number used by all sites on the server. In the Host Header for this Web site Default: None box, type the host header name to identify the Web site. The host header name must contain the full name of the site, for example, www.
Note that you cannot use host headers with SSL encryption. In the Path box, type or browse to the path of your Web site home directory. To create a secured or private Web site, clear the Allow anonymous access to this Web site check box, and click Next.
Web sites are configured for anonymous access by default.
When your computer prompted a message to press any key to boot from the CD, press the any key. Once in the Windows XP setup menu press the "R" key to repair and now log into your Windows installation by pressing the "1" key then pressing enter. Here Enter the administrator password and then copy the below two files to the root directory copy e: How to change the windows xp product key if wrongly installed with other product key but you have original product key?
What you will do to Make your os as Genuine? Physical structure of Active Directory: The physical structure of Active Directory contains all the physical subnets present in your network like domain controllers and replication between domain controllers. The physical structure of Active Directory: Domain Controllers: Every Domain Controller performs specific functions like replication, storage and authentication Active Directory Sites: These sites are collection of well-connected computers.
The reason why we create site is domain controllers can communicate frequently within the site. It minimizes the latency within site, changes made on one domain controller to be replicated to other domain controllers.
The other reason behind creating a site is to optimize bandwidth between domain controllers which are located in different locations.
Active Directory Partitions: Each Domain Controller contains the following active directory partitions: The Domain Partition contains a copy of all the objects in that domain. Replication in Domain Partition is only to other domain controllers which are in the same domain. The Schema Partition is forest wide. Every forest has one schema with consistent object class.
The Schema and Configuration take part in replication, and get replicated to all domain controllers in a forest. Application Partition which is optional carries objects which are not related to security and can be used by one or more applications. Application Partition replicates to specific domain controller in the forest. Logical Structure of an Active Directory: Which are Forest level roles and Domain level roles? The five FSMO roles are: Schema Master: The schema master domain controller controls all updates and modifications to the schema.
There can be only one schema master in the whole forest. Domain naming master: The domain naming master domain controller controls the addition or removal of domains in the forest. There can be only one domain naming master in the whole forest.
Infrastructure Master: The infrastructure is responsible for updating references from objects in its domain to objects in other domains. At any one time, there can be only one domain controller acting as the infrastructure master in each domain. At any one time, there can be only one domain controller acting as the RID master in the domain. PDC Emulator: The PDC emulator is a domain controller that advertises itself as the primary domain controller PDC to workstations, member servers, and domain controllers that are running earlier versions of Windows.
What are the steps taken while moving the FSMO roles? Select the domain controller that will be the new role holder, the target, and press OK. Select the appropriate tab for the role you wish to transfer and press the Change button.
Press OK to confirm the change. Press OK all the way out. Select the domain controller that will be the new role holder and press OK. Press the Change button.
Transferring the Schema Master Role 1. Click Start, click run, type mmc, and then click OK. Click Add. Click Active Directory Schema. Click Close to close the Add Standalone Snap-in dialog box. Click OK to add the snap-in to the console.
Click Specify Domain Controller, type the name of the domain controller that will be the new role holder, and then click OK.
In the Change Schema Master dialog box, click Change. Click OK. Click Cancel to close the dialog box. At the server connections: You will receive a warning window asking if you want to perform the transfer. Click on Yes. Restart the server and make sure you update your backup. What is active directory?
Active Directory is a centralized and standardized system that automates network management of user data, security and distributed resources and enables interoperation with other directories. Active Directory is designed especially for distributed networking environments. Active Directory provides a single hierarchical view from which to access and manage all of the network's resources. What is windows installer? The Windows Installer is a software component used for the installation, maintenance, and removal of software.
What is the component of bluetooth?
Any Bluetooth solution consists of four major components: Each of these components is a product in itself, and companies exist that have entire business models based around solving only one of these four areas. I forget the startup password on Windows XP how to remove?
If you receive the message "press any key to boot from CD," press any key. After you accept the license agreement, you will be asked if you want start a repair process. Setup will now check your disks and start copying files, which can take several minutes. After this, reboot. Let the computer boot normally do not press a key to boot from CD. When you see the Installing Devices progress bar, press "Shift" and "F10" at the same time.
This will open a command line console. CPL" without quotes at the prompt, then press "Enter. Remove or change your password. Write it down. After the repair is finished, you will be able to log on with your new password. Dll file is missing? A missing or corrupt. Another program was uninstalled that removed a. A program was installed that overwrote the. A bad installation of a program corrupted one or more files causing the.
Another user or program maliciously or mistakenly deleted the. A hardware issue exists with the computer, such as a bad hard disk drive, causing the data on the drive to become corrupt, casing the. What are the features of Windows XP? Enhanced Device Driver Verifier Windows File Protection Protects core system files from being overwritten by application installations. Windows Installer A system service that helps users install, configure, track, upgrade, and remove software programs correctly.
Kerberos Support Provides industry-standard and high-strength authentication with fast, single logon to Windows based enterprise resources. Synchronization Manager Lets users compare and update their offline files and folders with those on the network. Wireless Networking Support Provides secured access, as well as performance improvements, for wireless networks. Remote Assistance Remote Assistance enables a user to share control of his or her computer with someone on a network or the Internet.
System Restore The System Restore feature enables users and administrators to restore a computer to a previous state without losing data. Recovery Console Provides a command-line console for administrators to perform administrative tasks.
Internet Connection Firewall A firewall client that can protect small businesses from common Internet attacks. Network Setup Wizard Makes it easy for a small business owner to set up and manage a network. System Preparation Tool SysPrep SysPrep helps administrators clone computer configurations, systems, and applications.
A single image, which includes the operating system and business applications, can be restored to multiple different machine configurations. What is Marshalling? The process of gathering data and transforming it into a standard format before it is transmitted over a network so that the data can transcend network boundaries.
In order for an object to be moved around a network, it must be converted into a data stream that corresponds with the packet structure of the network transfer protocol. This conversion is known as data marshalling. What are the differnt file system in windows? What is the maximum amount of databases that can be hosted on Exchange Enterprise? What 3 types of domain controller does Exchange access? What Exchange process is responsible for communication with AD?
What must be done to an AD forest before Exchange can be deployed? Run the following command: What are the required components of Windows Server for installing Exchange ? Exchange Setup requires that the following components and services be installed and enabled on the server: How can we solve this problem? Which of the following API is used to hide a window? What is Paging?
In computer operating systems, paging is one of the memory-management schemes by which a computer can store and retrieve data from secondary storage for use in main memory. In the paging memory-management scheme, the operating system retrieves data from secondary storage in same-size blocks called pages. In a computer system using segmentation, an instruction operand that refers to a memory location includes a value that identifies a segment and an offset within that segment.
A segment has a set of permissions, and a length, associated with it. If the currently running process is allowed by the permissions to make the type of reference to memory that it is attempting to make, and the offset within the segment is within the range specified by the length of the segment, the reference is permitted; otherwise, a hardware exception is raised.
How many types of operating system? Types of operating system There are several types of operating system, defined according to whether they can simultaneously manage information measuring 16 bits, 32 bits, 64 bits or more. However, contrary to what many believe, the two have almost nothing in common. RAM is This is reusable memory that the computer uses to run programs. ROM is This is memory that has data permanently written on it and is usually not reusable.
Types of RAM 3. Types of ROM 4. Similarities 5. Both are types of memory and both are vital for your computer to operate properly. Non-GUI Client: These are applications, generate server requests with a minimal amount of human interaction. GUI Clients: These are applicatoins, where occassional requests to the server result from a human interacting with a GUI Example: Windows 3. These are applications, which are highly-iconic, object-oriented user interface that provides seamless access to information in very visual formats.
What is meant by Horizontal scaling and Vertical scaling? Vertical Scaling means to add more hardware resources to the same machine, generally by adding more processors and memory. What is Networking? A computer network is any set of computers or devices connected to each other with the ability to exchange data. How can i install active directory in windows ? The member server should be located in the forest root domain. After you install AD DS successfully, the member server will become a domain controller.
You can install AD DS on any member server that meets the domain controller hardware requirements. Click Start, and then click Server Manager. In Roles Summary, click Add Roles. If necessary, review the information on the Before You Begin page, and then click Next. If necessary, review the information on the Active Directory Domain Services page, and then click Next.
On the Confirm Installation Selections page, click Install. On the Operating System Compatibility page, review the warning about the default security settings for Windows Server domain controllers, and then click Next.
On the Choose a Deployment Configuration page, click Existing forest, click Add a domain controller to an existing domain, and then click Next. On the Network Credentials page, type the name of any existing domain in the forest where you plan to install the additional domain controller.
Under Specify the account credentials to use to perform the installation, click My current logged on credentials or click Alternate credentials, and then click Set. In the Windows Security dialog box, provide the user name and password for an account that can install the additional domain controller.
To install an additional domain controller, you must be a member of the Enterprise Admins group or the Domain Admins group. When you are finished providing credentials, click Next.
On the Select a Domain page, select the domain of the new domain controller, and then click Next. On the Select a Site page, select a site from the list or select the option to install the domain controller in the site that corresponds to its IP address, and then click Next.
On the Additional Domain Controller Options page, make the following selections, and then click Next: DNS server: This option is selected by default so that your domain controller can function as a DNS server.
If you do not want the domain controller to be a DNS server, clear this option. Global Catalog: This option is selected by default. It adds the global catalog, read- only directory partitions to the domain controller, and it enables global catalog search functionality.
Read-only domain controller. This option is not selected by default. It makes the additional domain controller read only. If you selected Use advanced mode installation on the Welcome page, the Install from Media page appears. You can provide the location of installation media to be used to create the domain controller and configure AD DS, or you can have all the replication done over the network.
Note that some data will be replicated over the network even if you install from media. If you selected Use advanced mode installation on the Welcome page, the Source Domain Controller page appears. Click Let the wizard choose an appropriate domain controller or click Use this specific domain controller to specify a domain controller that you want to provide as a source for replication to create the new domain controller, and then click Next.
If you do not choose to install from media, all data will be replicated from this source domain controller. Windows Server Backup backs up the directory service by volume. For backup and recovery efficiency, store these files on separate volumes that do not contain applications or other nondirectory files.
On the Summary page, review your selections. Click Back to change any selections, if necessary. To save the settings that you have selected to an answer file that you can use to automate subsequent Active Directory operations, click Export settings. Type the name for your answer file, and then click Save.
You can either select the Reboot on completion check box to have the server restart automatically or you can restart the server to complete the AD DS installation when you are prompted to do so. What is difference safe mode normal mode? Safe mode is a troubleshooting option for Windows that starts your computer in a limited state.
Only the basic files and drivers necessary to run Windows are started. In normal mode all basic files and drivers are necessary to run windows.
Think about ur college network if three departments where there and and 25 computers in each department and if someone ask u to group the computer s,what will be ccriteria to do that. What is Firewall and types of firewall? A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications. It is a device or set of devices that is configured to permit or deny network transmissions based upon a set of rules and other criteria.
There are several types of firewall techniques: Packet filter: Packet filtering inspects each packet passing through the network and accepts or rejects it based on user-defined rules.
Although difficult to configure, it is fairly effective and mostly transparent to its users. It is susceptible to IP spoofing. Application gateway: Applies security mechanisms to specific applications, such as FTP and Telnet servers. This is very effective, but can impose a performance degradation. Circuit-level gateway: Once the connection has been made, packets can flow between the hosts without further checking.
Proxy server: Intercepts all messages entering and leaving the network. The proxy server effectively hides the true network addresses. What is troubleshooting?