Answered: If the CX register contains the value…

If the CX register contains the value -4, how many times a loop will be executed using the LOOP instruction: Select one: a. zero times O b. FFFCH O c. 65535 O d. 4 e. None of above

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter6: System Integration And Performance

Section: Chapter Questions

Problem 9VE

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Concept explainers

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer. 

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If the CX register contains the value -4, how many times a loop will be executed using the
LOOP instruction:
Select one:
a. zero times
O b. FFFCH
c. 65535
O d. 4
O e. None of above

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