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Binary number system consists of ?

  • 0's and 1's only
  • All alphanumeric characters
  • Depends computer to computer
  • None of above

Answer: Option A

Similar Questions :

1. Which of these are internal parts of computer ?

  • Expansion Slots
  • Network card
  • Cooling Fan
  • All of above

Answer: Option D

2. Which among following is not a logical gate ?

  • NOR
  • XOR
  • AND
  • NAT

Answer: Option D

3. What is maximum digit we can use in octal system ?

  • 5
  • 6
  • 7
  • 8

Answer: Option C

Explanation:

Octal system uses 8 digits from 0 to 7.

4. Which among following is smallest ?

  • Gigabyte
  • TeraByte
  • Megabyte
  • Kilobyte

Answer: Option D

Explanation:

Order of the options given above is,
Kilobyte < Megabyte < Gigabyte < Terabyte

5. What is access time ?

  • Time required to locate and retrieve stored data
  • Time required to restore data
  • Time required to copy and paste data
  • None of above

Answer: Option A

Read more from - Computer Awareness Questions Answers - Set 2
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