Basic Computer Hardware MCQ Questions & Answers
Computer Hardware MCQ Questions & Answers contain set of 10 Basic Computer Hardware MCQ questions with answers which will help you to clear beginner level quiz.
1. How Many pins does a SIMM have?
-
- 50
- 64
- 30 or 72
- 168
Ans: C
2. The Various cards in a PC requires ______ voltage to function.
-
- AC
- DC
- Both A & B
- None of the above
Ans: B
3. IRQ 1 is commonly assigned to?
-
- It’s usually open
- System timer
- Real time clock
- Keyboard
Ans: D
4. How can you tell that a particular ribbon cable should only be used to connect a floppy drive?
-
- It
- It has a red line along one edge
- It
- It has a twist in it
Ans: D
5. Which of the following is NOT a type of motherboard expansion slot?
-
- ISA
- PCI
- AGP
- ATX
Ans: D
6. How much data will a high density (HD) floppy disk hold?
-
- 124KB
- 640KB
- 1.44MB
- 2.88MG
Ans: C
7. Which of the following retains the information it’s storing when the power to the system is turned off?
-
- CPU
- ROM
- DRAM
- DIMM
Ans: B
8. A Program written using binary codes is called:
-
- Software language
- Machine language
- All of the above
Ans: B
9. Which of the following is not a type of computer hard drive?
-
- IDE
- SCSI
- EIDE
- FDD
Ans: D
10. Which IRQ does LPT1 commonly use?
-
- 4
- 5
- 1
- 7
Ans: C