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8 questions
Show answers
  • Q1
    30s
  • Q2
    30s
  • Q3
    30s
  • Q4
    30s
  • Q5
    Which character encoding method uses a 7-bit code to represent characters?
    7-bit ASCII
    ISO 8859-1
    UTF-8
    Unicode
    30s
    3.3.5.a
  • Q6
    What is one major advantage of Unicode over 7-bit ASCII?
    It is an older standard.
    It uses less memory for each character.
    It is easier to implement.
    It supports a much larger range of characters from various languages.
    30s
    3.3.5.a
  • Q7
    What is the decimal equivalent of the binary number 1010?
    10
    12
    5
    8
    30s
    3.3.2.a
  • Q8
    Which binary number represents the decimal number 13?
    1101
    1110
    1001
    1011
    30s
    3.3.2.a

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