Computer Fundamentals & Hardware
JKSSB Sub-Inspector (Executive) · Computer Proficiency · 18 practice questions with answers and explanations: 0 Easy, 18 Medium, 0 Hard.
Sample questions
Sample Medium question 1
First-generation computers used:
- Transistors
- Integrated circuits
- Microprocessors
- Vacuum tubes
Show answer
Answer: D. Second generation used transistors, and third used ICs.
More Computer Proficiency topics for JKSSB Sub-Inspector (Executive)
- Computer Basics
- Cybersecurity
- Database & IT Law
- Internet & Email
- Internet & Networking
- Operating Systems & MS Office