Question

Modem
Exercises
Multiple choice questions.
1. Which of the following is referred to as the mother of all the components attached to the computer
system?
a. Motherboard
b. Mobo
6. Both a. or b.
2. Which hardware device is located at the external part to the computer system?
a. SMPS
b. ROM
C. Scanner
3. Which of the following has a large storage space?
a. Hard Disk
b. CD
C. DVD
Which of the following performs all arithmetic calculations?
a. ALU
b. MU
C. CU
5. How many bits are there in 1 byte?
b. 7
6. What type of memory is ROM?
a. Volatile memory
b. Non-volatile memory
c. None of these
7. Which of the following statements is false?
a. 1 Nibble=4 bits
b. 1 Megabyte= 1024 bytes c. 1 Gigabyte = 1024 Megabytes
8. Which of the following ports is used to connect monitor to a computer's video card?
a. VGA port
b. PS/2 port
c. Parallel port
9. Which of the following is used to access the internet without telephone lines?
a. Wi-fi
b. Socket
C. None of these
10. Which of the following is known as read/write memory?
b. RAM
C. Both a. and b.
a. ROM
a. 6
C. 8
Td Por
VC
y memory
29​

Answer 1

Answer:

1. a. motherboard

2.ROM

3. a. Hard disk

4. ALU

5.b 7

6.a. volatile memory

I hope it will be helpful for you.

Thank you for your question.

Answer 2

Answer:

1) c

2) B

3) a

4) c

5) b

6) c

7) a

8) a

9) a

10) options not clear

Explanation:

answers for above questions. I hope it help you