Computer Mania Series : 15 Questions from previous papers

Q1. Which of the following is the smallest storage ?
a) Megabyte
b) Gigabyte
c) Kilobyte
d) Terabyte
e) None of these

Q2. A computer's clock speed is measured in ______:
a) Gigabytes
b) Bits
c) Bytes
d) Megahertz
e) None of these

Q3. The term gigabyte refers to :
a) 1024 bytes
b) 128 kilobytes
c) 1024 megabytes
d) 1024 bits
e) None of these

Q4. Computer use_____number system to store data and perform calculations.
a) Binary
b) Octal
c) Decimal
d) Hexadecimal
e) None of these

Q5. A string of eight '0' & 1 s is called as_____:
a) Megabyte
b) Bit
c) Kilobyte
d) Byte
e) None of these

Q6. How many megabytes make gigabyte ?
a) 1024
b) 128
c) 532
d) 256
e) None of these

Q7. Bit refers to a ________?
a) Computer language
b) CPU instruction
c) 0 or 1 value
d) Digital representation of an alphabetic character ?
e) None of these

Q8. An octal number 237 is equal to the binary number _____:
a) 010011111
b) 010111011
c) 011101101
d) 011000001
e) None of these

Q9. BPS stands for ______:
a) BIts per second
b) Bytes per second
c) BIts per system
d) BIts per season
e) None of these

Q10. DIgital computers use a _______system to encode data and programs.:
a) Semiconductor
b) Decimal
c) Binary
d) Hexa decimal
e) None of these

Q11. One megabyte equal approximately_______?
a) 1000 bits
b) 100 bytes
c) 1 million bytes
d) 1 million bits
e) None of these

Q12. How many bits, does a nibble signify ?
a) 4
b) 8
c) 16
d) 32
e) None of these

Q13. What digits are representative of all binary numbers ?
a) 0
b) 1
c) 5
d) Both 0 & 1
e) None of these

Q14. An example of a telecommunication device is a ________:
a) Keyboard
b) Mouse
c) Modem
d) Printer
e) None of these

Q15. Ethernet is the example of ______?
a) LAN
b) WAN
c) MAN
d) Wi-Fi
e) None of these

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Answers

1. Kilobyte 
2. Megahertz
3. 1024 megabytes
4. Binary
5. Byte
6. 1024
7. Digital representation of an alphabetic character ?
8. 011101101
9. BIts per second
10. Binary
11. 1 million bytes
12. 4
13. Both 0 & 1
14. Modem
15. LAN

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