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3.1 Binary

Quiz by Paul Slater

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10 questions
Show answers
  • Q1
    How many different digits can you use in binary?
    0
    2
    10
    1
    30s
  • Q2
    What is 00001111 in denary?
    121
    1,111
    15
    16
    30s
  • Q3
    What is 01000011 in denary?
    68
    11
    67
    Just over 100,000
    30s
  • Q4
    What is the number 17 in binary?
    00010010
    00010001
    You can't code it.
    00010011
    30s
  • Q5
    What is the highest unsigned number you can represent in a byte?
    255
    10,000
    256
    512
    30s
  • Q6
    30s
  • Q7
    30s
  • Q8
    30s
  • Q9
    30s
  • Q10
    30s

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