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GATE CS 2022 : Compiler design Quiz -3
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Question 1
Consider the following grammar :
S-> aAb | Sc
A-> d | Sd | S
The above grammar is?
Question 2
Consider the following grammar -
E -> +E/E+/+
Which of the following is true regarding the above grammar -
E -> +E/E+/+
Which of the following is true regarding the above grammar -
Question 3
Consider the following grammar G
S
aA|B
A
aA|b
B
bB|c
The above grammar is?
S
aA|B A
aA|b B
bB|c The above grammar is?
Question 4
Which of the following sets could result RR conflict in SLR (1) when follow (A)= {a, b) and follow (B)={a}.
Question 5
Consider the following grammar :
S → (L)/a
L → SL'
L' → 
/ ,SL'
Check whether the grammar is LL(1). If it is not LL(1) , then type '0' as the answer. If it is LL(1) , then find the size of LL(1) parsing table and type that as answer _________.
Question 6
Consider the following grammar :
E → TE'
E' → 
/ +TE'
T → FT'
T' → 
/ *FT'
F → id / (E)
Find the number of common symbols in Follow(F) , Follow(T) and Follow(T') ___________.
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