List of top Electronics and hardware Questions asked in CBSE CLASS XII

Which of the following is true for proxy firewalls?
_________ is a type of social engineering attack often used to steal user data.
Which of the following is not an antivirus?
An _________ sets forth rules and processes for workforce members.
_________ are installed separately on individual devices. They provide more granular control to allow access to one application or feature while blocking others.
To change group ownership, which of the following command will be used?
The symbol for ‘execute’ permission in Linux/Unix is:
Which of the following is a segment of memory and contains some specific data?
The two most desirable attributes for your Linux server management tools are:
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.
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)
_________ is a cross-platform task automation solution made up of a command-line shell, a scripting language and a configuration management framework.
Which of the following is a management framework in PowerShell that enables you to manage your enterprise infrastructure with configuration as a code?
Which of the following is a server that responds to authentication requests and verifies users on computer networks?
_________ is used to organise users, groups and computers.
Which of the following is a limitation of Domain Controller?
Users are one of the most popular objects in Active Directory. They are used for _________ .
A _________ is a hierarchical structure that stores information about objects on the network.
_________ is a network formed by connecting a few personal devices like computers, laptops, mobile phones, smart phones, etc.
TCP/IP stands for :
The data link layer also corrects errors that may have occurred at the physical layer. (True/False)
A program that runs on a local machine requesting service from the server and terminates when the service is completed is called _________ .
The ISO – OSI model is an 8-layer architecture. (True/False)
In this topology, a single backbone wire called _________ is shared among the nodes, which makes it cheaper and easier to maintain.
In _________ data transmission mode, messages can be sent in both directions, but only in one direction at a time.