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CBSE CLASS XII
List of top Questions asked in CBSE CLASS XII
Name any two green jobs in the following sectors: (a) Solar and wind energy sector (b) Agriculture sector
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Green Skills
What is Linux File System Structure?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
Enlist some limitations of a Domain Controller.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Networking
Define Root Cause Analysis.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
Briefly explain any four types of entrepreneurs.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Entrepreneurial Skills
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.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
Problem management recommends three phases to follow. Choose the correct phases.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
Explain how “past experiences or mindset” act as a barrier to active listening. How can one overcome it?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Communication Skills
Neha works in an electric scooter assembling company. She purchased an electric scooter from the company at a discounted price. Neha is an ________ customer.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Entrepreneurship: Concept, Functions and Need
ITIL is a framework providing best practice guidelines on all aspects of end-to-end service management. (True/False)
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
Define 'Self-Awareness' and also give an example of how one can be self-aware.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Self-management Skills
ITIL core publications include a set of five manuals which are:
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
The port number used by the SSH Remote Login Protocol is ________.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
At which layer are proxy firewalls implemented via a proxy device?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
Which of the following is a kind of software used to prevent, scan, detect and delete viruses from a computer?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
A firewall that can check for legitimate connections and source and destination IPs to determine which data packets can pass through is called ________.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
Which of the following is the main task in Network Security?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
Which of the following deals with stakeholders in almost every process and throughout the ITSM organization?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
IT Service Management
The ________ is a text-based interface used to control a Linux computer.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
Linux is an open-source operating system (OS). (True/False)
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
Which of the following is used to separate the components in Linux as an alternative?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
In Unix/Linux, you cannot run a program if the execute permission is set. (True/False)
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
The symbol for Execute + Write permission types is ________.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Operating Systems
A ________ is an attack meant to shut down a machine or network, making it inaccessible to its intended users.
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Cybersecurity
Which of the following is not a benefit of domain controller?
CBSE Class XII - 2026
CBSE Class XII
Electronics and hardware
Networking
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