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Binary Shifting & Overflows

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  1. Question no 1 / 8
    1. Question
    1 point(s)

    What is the result of performing a left shift by 1 place on the 8-bit binary number 00010100?
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  2. Question no 2 / 8
    2. Question
    1 point(s)

    What is the result of performing a right shift by 2 places on the 8-bit binary number 00111000?
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  3. Question no 3 / 8
    3. Question
    1 point(s)

    A programmer stores the decimal value 5 as the 8-bit binary number 00000101. They perform a left shift by 3 places. What is the resulting decimal value?
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  4. Question no 4 / 8
    4. Question
    1 point(s)

    Which of the following best describes an overflow error?
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  5. Question no 5 / 8
    5. Question
    1 point(s)

    A student performs a left shift by 1 place on the 8-bit binary number 11010000. What decimal value is stored after the shift?
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  6. Question no 6 / 8
    6. Question
    1 point(s)

    The 8-bit binary number 00010011 represents the decimal value 19. What decimal value is obtained after performing a right shift by 1 place?
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  7. Question no 7 / 8
    7. Question
    1 point(s)

    Which of the following is a method that programmers use to help prevent overflow errors?
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  8. Question no 8 / 8
    8. Question
    1 point(s)

    What is the purpose of the overflow flag in a CPU?
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