List of top Questions asked in CBSE CLASS XII- 2026

Name any two green jobs in the following sectors: (a) Solar and wind energy sector (b) Agriculture sector
Enlist some limitations of a Domain Controller.
Explain Star Topology with a diagram.
Define 'Self-Awareness' and also give an example of how one can be self-aware.
ITIL is a framework providing best practice guidelines on all aspects of end-to-end service management. (True/False)
Problem management recommends three phases to follow. Choose the correct phases.
Neha works in an electric scooter assembling company. She purchased an electric scooter from the company at a discounted price. Neha is an ________ customer.
Explain how “past experiences or mindset” act as a barrier to active listening. How can one overcome it?
ITIL core publications include a set of five manuals which are:
Read the statements and choose the correct option:
(I) ITIL V2 has 10 processes and 2 functions.
(II) ITIL V2 emphasizes on service design and service strategy.
A firewall that can check for legitimate connections and source and destination IPs to determine which data packets can pass through is called ________.
At which layer are proxy firewalls implemented via a proxy device?
Which of the following is a kind of software used to prevent, scan, detect and delete viruses from a computer?
Which of the following deals with stakeholders in almost every process and throughout the ITSM organization?
Which of the following is the main task in Network Security?
The port number used by the SSH Remote Login Protocol is ________.
Which of the following is used to separate the components in Linux as an alternative?
A ________ is an attack meant to shut down a machine or network, making it inaccessible to its intended users.
The ________ is a text-based interface used to control a Linux computer.
The symbol for Execute + Write permission types is ________.
Linux is an open-source operating system (OS). (True/False)
In Unix/Linux, you cannot run a program if the execute permission is set. (True/False)
PowerShell is built on ________.
The 'chmod:' command is used:
Identify the main component of GPO.