q)  State whether the following instructions are valid or invalid? Define the valid instructions. In case any instruction is invalid then state the reason of their invalidity. ADD BX, [1234H] AND 23H, AL CMP AL, SP JCXZ Telecom IMUL BL

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter10: Pointers
Section10.1: Addresses And Pointers
Problem 11E
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q) 

State whether the following instructions are valid or invalid? Define the valid instructions. In case any instruction is invalid then state the reason of their invalidity.

    1. ADD BX, [1234H]
    2. AND 23H, AL
    3. CMP AL, SP
    4. JCXZ Telecom
    5. IMUL BL

q)

Why logical instructions are also termed as bit-manipulated instructions? Perform the AND (logic multiplication) and OR (logic addition) operation on the given numbers:

A: 10011010

B: 00110101

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ISBN:
9781133187844
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Course Technology Ptr