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Binary number system

Quiz by Praise Apata

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13 questions
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  • Q1
    What is the decimal equivalent of the binary number 1010?
    8
    5
    10
    12
    30s
  • Q2
    What is the decimal equivalent of the binary number 1101?
    13
    15
    5
    9
    30s
  • Q3
    What is the binary equivalent of the decimal number 9?
    1111
    1010
    1100
    1001
    30s
  • Q4
    What is the binary equivalent of the decimal number 18?
    10101
    11001
    10010
    11100
    30s
  • Q5
    What is the decimal value of the binary number 101?
    2
    5
    4
    3
    30s
  • Q6
    How many bits are in a byte?
    8
    16
    4
    32
    30s
  • Q7
    What is the largest possible value that can be represented by a single byte?
    512
    256
    127
    255
    30s
  • Q8
    What is the relationship between bits and bytes?
    A bit consists of 8 bytes.
    Bits and bytes are unrelated.
    A byte consists of 8 bits.
    A byte consists of 16 bits.
    30s
  • Q9
    What is the base 2 equivalent of the decimal number 9?
    1101
    1001
    1111
    1011
    30s
  • Q10
    What is the base of the binary number system?
    10
    16
    8
    2
    30s
  • Q11
    What does a 'bit' represent in the context of binary in computers?
    A character
    A hexadecimal digit
    A binary digit
    A byte
    30s
  • Q12
    What is the largest decimal number that can be represented by 8 bits?
    255
    1024
    512
    127
    30s
  • Q13
    What is the binary representation of the decimal number 15?
    1010
    1001
    1100
    1111
    30s

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