Skip to main content

System-Administrator-interview-questions-and-answers-part2

Q11. What is forest?
A. A group of tree is called forest and does not sharing a contiguous name space but sharing a common configuration (Schema).

Q12. Difference between D.C. and A.D.C.?
A. D.C. stands for Domain Controller and A.D.C. stands for Additional Domain Controller. A.D.C. is a backup of D.C. Only one different is available between D.C. and A.D.C. i.e. – Operation master Role. On D.C. all of five Operation Master Roles are available-
1. Schema Master
2. Domain Naming Master
3. RID Master
4. PDC Emulator
5. Infrastructure Master
But on A.D.C. only Three Operation Master Role are Available:
1. RID Master
2. PDC Emulator
3. Infrastructure Master

Q13. What is the benefit of Child Domain?
A. There are many benefits of Child Domain Such As:
1. Security Boundary
2. Administrative Overhead Low
3. Network Traffic Low

Q14. What is Group?
A. Group is a collection of user account. It provides the simplified administration in the network.

Q15. What is OU?
A. OU stands for Organizational Unit. On OU we define group Policy in the network. Group policy is basically assigned on active directory container i.e. Site, domain, OU. When ever we want some users then we put that user in the OU and assign the appropriate Group Policy on that OU.

Q16. What is Group Policy?
A. Group Policy provides the stream line access to all of the users in the network. Group policy is basically assigned on active directory container i.e. Site, Domain and O.U. When ever we want some users in the network do not use shut down the system, do not use run command, do not use Control Panel, then we put that user in the OU and assign the appropriate Group Policy on that OU.

Q17. Difference between permission, rights and policy?
A. Permission: permission is basically assigned on network resources as for example – file, folder, share folder, printer. Right: Right is basically assign to users and groups. Policy: Policy is basically assigned on active directory container i.e. – Site, Domain, OU.

Q18. What is ISA Server?
A. ISA stands for Internet Security Acceleration. ISA server provides the internet connectivity for all of the users in network ISA Server also works as proxy Server in the network. With the help of ISA Server Administrator can filtering a client request for a specific web site in the network.

Q19. What is Default Gateway?
A. Default Gateway is the IP address of router in the network. When ever any clients want to go to another network that query will forward to default gateway.

Q20. What is site?
A. A site is a geographical area where all of the domains are available. Site manages the replication traffic between two or more different sites in the network.

Previous Part           Next Part

Thanks Suryavanshi Thakur for your contribution.

Comments

Popular posts from this blog

INSTALL CISCO VPN CLIENT ON WINDOWS 10 (32 & 64 BIT). FIX REASON 442

This article shows how correctly install Cisco VPN Client (32 & 64 bit) on Windows 10 (32 & 64 bit) using simple steps, overcome the ‘ This app can’t run on this PC ’ installation error , plus fix the Reason 442: Failed to enable Virtual Adapter error message . The article applies to New Windows 10 installations or Upgrades from earlier Windows versions and all versions before or after Windows 10 build 1511 .  To simplify the article, we’ve broken it into the following two sections: How to Install Cisco VPN client on Windows 10 (clean installation or upgrade from previous Windows), including Windows 10 build prior or after build 1511 . How to Fix Reason 442: Failed to enable Virtual Adapter on Windows 10 Figure 1. The Cisco VPN Client Reason 442: Failed to enable Virtual Adapter error on Windows 10 HOW TO INSTALL CISCO VPN CLIENT ON WINDOWS 10 (NEW INSTALLATIONS OR O/S UPGRADES) The instructions below are for new or clean Windows 10 inst...

How to Disable SSL for Webmin

Webmin is a Web application that enables administrators to manage Linux servers. Webmin runs on a Web server at port 10000. Miniserv is the name of the Web server application that handles the Webmin Web application. By default, Miniserv uses SSL. However, you can disable SSL for Webmin Miniserv by editing the configuration file for the Web application. With SSL disabled, you can access the Webmin application over a standard HTTP connection. Step 1 Open a terminal window on the Linux server. You can also SSH into the server if you do not have physical access to the machine. Step 2 Type the following command at the command prompt and press the “Enter” key: nano /etc/webmin/miniserv.conf This command opens the Miniserv configuration file in the Nano text editor.

Error 651: How to Fix it in Windows 7/8

If you are a windows user then it is possible that you have Face Error 651 Anytime. There are many windows user who get affected by this error code 651 while working online. If you are one of those windows user, then keep reading this article and carefully read out the following Detailed solutions which I have gathered after researching various websites, articles, forums etc. When using Windows 7 built-in PPPoE wizard with a modem working in bridge mode, it fails and error code 651 appears. The similar problem happens on Windows Vista or previous versions as well. For example, Error code 678 on Windows XP is equivalent to error code 651 on Windows 7. Error code 651 usually occurs when user tries to connect it’s broadband in windows 7 operating system. It shows a message that Your modem (or other connecting devices) has reported an error and Usually the message will be “Connection failed with error 651” .Fix Error 651 In such cases user tries to resta...