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Thread: cs401 first quiz on 13th April 2012 Fresh and solved

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    Word Icon 35px Jpg.ashx cs401 first quiz on 13th April 2012 Fresh and solved

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    cs401 first quiz on 13th April 2012 Fresh and solved

    BP by default associated with
    Ss
    The Jump command that doesnot depends on FLAG register is
    Register to Register Operation is not allowed
    TRUE
    This jump is taken if the last arithmetic operation changed the sign unexpectedly.
    mov [1234],ax is an example of

    Direct addressing

    Physical address calculation depends on
    Memory to Memory operation is allowed
    False
    which type of rotation it is "The carry flag is inserted from the left, every bit moves one position to the right, and the right most bit is dropped in the carry flag. "
    RCR
    In JA jump is not taken after a CMP if the unsigned destination is larger than the unsigned source.
    FALSE
    BX is a register in which intermediate arithmetic and logic results are stored.
    TRUE
    In direct addressing the memory address given in the instruction is
    Fixed
    The simplest form of addressing, in which the operand value is present in instruction is
    Indirect Addressing
    The jump is taken if the last arithmetic operation changed the sign unexpectedly.
    JO
    we can not add two base register i.e. (bx+bp) or cant use in an instruction
    FALSE
    The addressing method that can be used to access a two dimensional array is.
    Base + Index addressing
    The other directive is “define word” or “dw” with the same syntax as “db” but reserving a whole word of __ bits instead of a byte.
    16
    Which type of shifting is "Inserts a zero from the left and moves every bit one position to the right and copies the rightmost bit in the carry flag."
    SHL
    SAL
    SAR
    None of the given

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