Instruction Set Features -2 MCQ
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In LGDT instruction, while loading 6 bytes, the first word is loaded into the field of
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The instruction that loads 6 bytes from a memory block, pointed to by the effective address of the operand, into global descriptor table register is
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The instruction that determines whether the segment pointed to, by a 16-bit register, can be accessed from the current privilege level is
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The CLTS (Clear Task Switch Flag) instruction records every execution of WAIT and ESC and is trapped if the flag(s)
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The instruction that is used to check whether a signed array offset is within the limit, defined for it by the starting and ending index is
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The instruction that determines the number of bytes, to be copied into the new stack frame, from the previous stack is
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The instruction that is used to exit the procedure is
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While executing the instruction, OUTSW, the SI is incremented by
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A general protection exception is generated, if the value of
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The instruction that affects the flags is
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In ‘Rotate source, count’ instructions, if the CF is equal to MSB of operand (source) then