[TOP 28 ] Interview Questions on System Administrator - Concepts All - Recent Posts
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When restoring a backup file, Active Directory generally requires that the backup file be no more than days old. This can happen if, after the backup was made, the object was deleted on another DC more than days ago. HP-ux 11iv3 system administration.
If you attempt to restore a backup that is expired, you may face problems due to lingering objects. We need to use the command line to backup Active Directory. When the backup process has finished you should get a message that the backup completed successfully. If it did not complete properly you will need to troubleshoot. Network Administrator. Installation and replacement are some of the most frequently performed operations with hardware. Sometimes a system administrator might need to rebuild a hardware component.
Typical duties include engineering, support and maintenance, and research for the purpose of innovation and upgrading. System administrators are experts at handling hardware and software.
They are quick with both their hands and their head. They can work alone, but they know when and how to communicate with others, whether to report problems, learn information needed to fix problems, or instruct employees regarding technical issues. Database Administration. Analytical thinking and problem solving is crucial to be able to analyze software or hardware malfunction. They are also necessary to be able to improve or upgrade systems so that they suit company needs.
Assertiveness also plays a role because administrators have to make decisions. They decide on solutions, security measures, and things like system upgrades. Administrators are typically called in to offer technical support for teams working on a project. Support might mean technical troubleshooting or the development and explanation of technological strategy with regards to the project goals and means.
NTFS is the current file system used by Windows. Hadoop Administration. VOIP :Short for Voice Over Internet Protocol, a category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls by sending voice data in packets using IP rather than by traditional circuit transmissions.
Loopback address is A proxy server is a computer that acts as a gateway between a local network e. TAGS answers job interview questions windows-servers administrator servers. You also want an ePaper? COM 1. COM 2. What is an Active Directory?
COM 3. Distinguish between a computer process and a thread. COM 4. COM 5. What Is Group Policy? COM 6. COM 7. What do you understand by domains, forests and trees? COM 8. COM 9. Can we link third-party Directory service to an Active Directory? COM What do you know about working of IntelliMirror? How you can install an app MSI file when the is not available?
The output that comes is in the form of an object and can be passed from one cmdlet to other cmdlets. It can also execute a sequence of cmdlets that are put together in a script. It is built on a net framework so it has access to the programming libraries and can be used to run all types of programs. It supports the Linux based system and can connect with the Microsoft cloud products and integrates directly with WMI. It also has an ISE. We can open a command prompt from run by typing cmd.
It cannot operate on both the batch commands and the PowerShell commands; it only operates on batch commands. There is no support for the creation of aliases of commands.
The output that is formed is in the form of text. We can not transfer or pass the output from one command to the other command. When we want to run a certain command, the command that is run first, must be finished. In this case, there is no such command like the help command like in the case of PowerShell to get the information regarding the commands. There is no separate ISE, there is only a command line interface it can only run console type of programs. There is a need for an external plugin for WMI interaction.
The RDP stands for Remote desktop protocol as the name itself suggests about the nature of this protocol it is one of the primary method by which we can access the windows system remotely for troubleshooting purpose and is a software driven method whereas when we talk about the KVM it refers to keyboard video and mouse it allows fast- switching between different systems but by using the same keyboard monitor and mouse.
It is a hardware driven method or system in which a junction box is placed between the user and the systems the KVM does not require any kind of active network connection so it is very useful to use the same kind of setup on multiple networks without doing the cross talk.
It is primarily designed for transferring large files which also has the capability of resuming the download in the case the download is interrupted. There are two different techniques following which we can access the FTP server; they are the Anonymous access and the standard login.
SSH — The SSH stands for secure shell and is very well known by the linux users the secure shell is used to create a secure tunnel between devices for example :- systems, switches, thermostats , etc. In this manner it makes the system go from a regular domain name to an actual piece of hardware. EFS: it refers to the encrypted file system. It can only occur on NTFS formatted partitions. For a larger purpose the better alternative is a Bitlocker. It is one of the application protocols that allow the connection on any port and is a very small and versatile utility.
It allows the admin to connect to the remote devices. It has a negotiable protocol architecture because of which many extensions were adopted. Most of the implementation of telnet has no authentication which can ensure that the communication Is carried out between the two desired hosts.
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Interview Guides Networking System Administrator. System Administrator frequently Asked Questions by expert members with experience in System Administration. These questions and answers will help you strengthen your technical skills, prepare for the new job test and quickly revise the concepts.
Active Directory provides a centralized control for network administration and security.
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