Compiler Design MCQ with Answers

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

MACRO M2, X
IF EQ, X
M2 X
ENDC
IF NE, X
WORD X + 1
ENDC
ENDM

both (a) and (b)

none of these

x of A, y, x of B and z in S1 and x of B, y and i in S2

x of B, y and z in S1 and x of B, i and z in S2

x of B, z and y in S1 and x of A, i and y in S2

none of these

postfix notation

syntax trees

three address codes

all of these

exactly 3 address

at the most 3 address

no unary operators

none of these

add a new name

make an inquiry

add a new name and make an inquiry

all of these