Answered: Which of the following Assembly…

Which of the following Assembly language instructions decrements the content of register B by 1? a. DEX B b. DR B c. DCR B d. DEC B

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ISBN:9780357108291

Author:ANDREWS, Jean.

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Chapter3: Supporting Processors And Upgrading Memory

Section: Chapter Questions

Problem 14TC

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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. 

Question

Which of the following Assembly language instructions decrements the content of register B by 1?

	a.	DEX B
	b.	DR B
	c.	DCR B
	d.	DEC B

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