Which of the following macros can put a micro assembler into an infinite loop? (i) .MACRO M1 X .IF EQ, X ;if X=0 then M1 X + 1 .ENDC .IF NE X ;IF X≠0 then .WORD X ;address (X) is stored here .ENDC .ENDM (ii) .MACRO M2 X .IF EQ X M2 X .ENDC .IF NE, X .WORD X+1 .ENDC .ENDM

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Mr. Dubey • 86.33K Points
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Q. Which of the following macros can put a micro assembler into an infinite loop?
(i)
.MACRO M1 X
.IF EQ, X ;if X=0 then
M1 X + 1
.ENDC
.IF NE X ;IF X≠0 then
.WORD X ;address (X) is stored
here
.ENDC
.ENDM
(ii)
.MACRO M2 X
.IF EQ X
M2 X
.ENDC
.IF NE, X
.WORD X+1
.ENDC
.ENDM

(A) (ii) only

(B) (i) only

(C) Both (i) and (ii)

(D) None of the above

Correct Answer - Option(A)
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