Data Operations Quiz
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Questions and Answers

What are the three categories of operations performed on data?

  • Addition, subtraction, and multiplication operations
  • Unary, binary, and logic shift operations
  • Bitwise, arithmetic, and comparison operations
  • Logic, shift, and arithmetic operations (correct)
  • What is the difference between logic shift operations and arithmetic shift operations?

  • Logic shift operations are used for multiplication and division, while arithmetic shift operations are used for addition and subtraction.
  • Logic shift operations change the sign of the number, while arithmetic shift operations do not.
  • Logic shift operations preserve the sign of the number, while arithmetic shift operations do not. (correct)
  • Logic shift operations only work on integers, while arithmetic shift operations work on both integers and floating point numbers.
  • What are some applications of logic and shift operations?

  • Sorting and searching algorithms
  • Error detection and correction
  • Setting, unsetting, and flipping bits (correct)
  • Data encryption and decryption
  • When are arithmetic shift operations used on integers?

    <p>When integers are stored in two's complement format</p> Signup and view all the answers

    What type of operations do logic operations refer to?

    <p>Operations that apply the same basic operation on individual bits of a pattern</p> Signup and view all the answers

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