List of top Questions asked in CBSE CLASS XII

An _________ sets forth rules and processes for workforce members.
The _________ in Linux defines the naming process, length of the file name or a subset of characters that can be used for the file name.
The two most desirable attributes for your Linux server management tools are:
Which of the following is a segment of memory and contains some specific data?
The symbol for ‘execute’ permission in Linux/Unix is:
_________ is a cross-platform task automation solution made up of a command-line shell, a scripting language and a configuration management framework.
When the setgid bit is set on an executable file, any user can execute it using the permissions of the group of such file. (True/False)
Which of the following is a server that responds to authentication requests and verifies users on computer networks?
Which of the following is a management framework in PowerShell that enables you to manage your enterprise infrastructure with configuration as a code?
_________ is used to organise users, groups and computers.
Users are one of the most popular objects in Active Directory. They are used for _________ .
Which of the following is a limitation of Domain Controller?
TCP/IP stands for :
_________ is a network formed by connecting a few personal devices like computers, laptops, mobile phones, smart phones, etc.
A _________ is a hierarchical structure that stores information about objects on the network.
A program that runs on a local machine requesting service from the server and terminates when the service is completed is called _________ .
The data link layer also corrects errors that may have occurred at the physical layer. (True/False)
In this topology, a single backbone wire called _________ is shared among the nodes, which makes it cheaper and easier to maintain.
The ISO – OSI model is an 8-layer architecture. (True/False)
Who design and develop wind farm systems?
People who always believe that they are more important than others suffer from ________ personality disorder.
All interrogative sentences end with a/an _________ .
Explain the working principle of three-phase induction motor with its advantages.
Draw a diagram showing resistance in an AC circuit and the voltage and current waveform.
With the help of diagram, explain basic construction and working principle of a transformer.