Computer Fundamentals Multiple Choice Questions

  1. The number of 1's present in the binary representation of 10 x 256 + 5 x 16 + 5 is
    1. 5
    2. 6
    3. 7
    4. 8
Answer :
B
Explanation:
Added By : Anoop

  1. Portable program means?
    1. Program with wheels
    2. Independent from its authors
    3. Independent of platform
    4. None of the above
Answer :
C
Explanation:
Added By : Anoop


  1. Decimal number system contains digits from __________.
    1. 1 - 10
    2. 0 - 10
    3. 0 - 8
    4. 0 - 9
Answer :
D
Explanation:
Added By : Rachit

  1. Octal number system contains digits from __________.
    1. 0 - 8
    2. 0 - 7
    3. 1 - 8
    4. 1 - 9
Answer :
B
Explanation:
Added By : Rachit

  1. BCD stands for ___________.
    1. Basic Computer Digit
    2. Binary Converted Decimal
    3. Binary Coded Decimal
    4. None of the above
Answer :
C
Explanation:
Added By : Rachit

  1. The Hexadecimal Number system has base __________.
    1. A
    2. F
    3. 16
    4. 10
Answer :
C
Explanation:
Added By : Rachit


  1. The Decimal Number system has base __________.
    1. 8
    2. 9
    3. 11
    4. None of the above
Answer :
D
Explanation:
Added By : Rachit

  1. What is the radix of Octal Number System?
    1. 18
    2. 8
    3. 7
    4. 2
Answer :
B
Explanation:
Added By : Rachit

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