Computer System Questions and Answers Set 1 – The Computer Question Bank will help you in preparing for RS-CIT, CC, Patwar, O-Level, B.Ed., PGDCA, RPSC, SSC, Railways, Bank (PO, Clerk), LDC, Airforce, Delhi Police, Raj. Police, Navy, army, and much more.
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Computer System Questions and Answers
Q 1. Caps Lock, Num Lock, and Scroll Lock keys are called?
A) Combination
B) Toggle
C) Function
D) Numeric
Answer – B
Q 2. Ctrl, Alt key are called?
A) Combination
B) Toggle
C) Function
D) Numeric
Answer – A
Q 3. F1 to F12 Keys are called?.
A) Combination
B) Toggle
C) Function
D) Numeric
Answer – C
Q 4. The keys of the keyboard on which 1 to 9 and 0 are written are called.
A) Combination
B) Toggle
C) Function
D) Numeric
Answer – D
Q 5. ——–Used to turn ON / OFF a particular feature.
A) Caps Lock
B) Num Lock
C) Scroll Lock
D) All
Answer – D
Q 6. Which device is sued to tell the status of the cursor on the screen?
A) Scanner
B) Printer
C) Pointing
D) KeyBoard
Answer – C
Q 7. Mouse, keyboard, touchpad, track point, graphic tablet, touch screen are devices?
A) Pointing
B) Printing
C) Optical
D) Magnetic
Answer – A
Q 8. Processor, Main and Secondary Memory, and power supply are related to ——–
A) Monitor
B) Motherboard
C) Software
D) Hardware
Answer – D
Q 9. How many buttons does a traditional PC mouse have?
A) 4
B) 3
C) 2
D) 1
Answer – D
Q 10. How many buttons are there in a Macintosh PC mouse?
A) 4
B) 3
C) 2
D) 1
Answer – C
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