Computer Basics

JKSSB Finance Accounts Assistant · Knowledge of Computers · 17 practice questions with answers and explanations: 13 Easy, 2 Medium, 2 Hard.

Sample questions

Sample Easy question 1

What is the function of a printer?

  1. To produce a paper copy of digital documents
  2. To scan documents
  3. To browse the internet
  4. To store data
Show answer

Answer: A. A printer outputs digital documents onto paper.

Sample Medium question 2

What is the function of a 'motherboard' in a computer?

  1. It connects and allows communication between all the components
  2. It stores data permanently
  3. It displays output
  4. It provides internet connectivity
Show answer

Answer: A. The motherboard is the main circuit board that connects the CPU, memory, and other components.

Sample Hard question 3

Which generation of computers introduced the microprocessor?

  1. Fourth generation
  2. First generation
  3. Second generation
  4. Third generation
Show answer

Answer: A. The fourth generation of computers (from the early 1970s) introduced the microprocessor.

More Knowledge of Computers topics for JKSSB Finance Accounts Assistant

Related articles