[Solved] Fill Blank Using Word 1 Using Std Repeat Instruction Ensures Characters Read 2 Order Repe Q37209522

Fill in the blank using the word from below

1    Using STD before a repeat instructionensures that the characters will be read ___________.

2   In order to repeat while ZF is clear, you shoulduse the ___________ instruction.

3   Repeating CMPS with REPZ rather than REP isnecessary because REPZ will only repeat if ZF is ___________.

4   When using CMPSW, the address in edi will beincremented by ___________ each iteration.

5   When repeating a string instruction, you must loadthe C register with the number of ___________.

6    ZF will equal ___________ each iterationthat SCAS does not find the target character.

7    After executing SCAS, the most efficient wayto proceed is to use the ___________ instruction, which willexecute the code branch for when the target character is notfound.

8    Only one register is implicitly used forindirect addressing when executing STOS: ___________.

9    The ___________ instruction(s) is/are theinstruction(s) that is/are typically called with one of the repeatinstructions.

10   Calling MOVS with REPZ or REPNZ could haveunintended effects such as exiting early because MOVS does notmodify ___________.

JNZ

Di/edi/rdi

MOVS, CMPS, SCAS, and STOS

Characters or repetition

REPNE OR REPNZ

2 bytes (16 bits)

Right-to-left

0 or zero

1 or set

Flags or ZF

Expert Answer

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