1
GATE CSE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
Suppose a polynomial time algorithm is discovered that correctly computes the largest clique in a given graph. In this scenario, which one of the following represents the correct Venn diagram of the complexity classes P, NP and NP Complete (NPC)?
A
GATE CSE 2014 Set 1 Algorithms - P and NP Concepts Question 3 English Option 1
B
GATE CSE 2014 Set 1 Algorithms - P and NP Concepts Question 3 English Option 2
C
GATE CSE 2014 Set 1 Algorithms - P and NP Concepts Question 3 English Option 3
D
GATE CSE 2014 Set 1 Algorithms - P and NP Concepts Question 3 English Option 4
2
GATE CSE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6

A canonical set of items is given below

$$\eqalign{ & S \to L. > R \cr & Q \to R. \cr} $$

On input symbol < the set has

A
a shift-reduce conflict and a reduce-reduce conflict.
B
a shift-reduce conflict but not a reduce-reduce conflict.
C
a reduce-reduce conflict but not a shift-reduce conflict.
D
neither a shift-reduce nor a reduce-reduce conflict.
3
GATE CSE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following is FALSE?
A
A basic block is a sequence of instructions where control enters the sequence at the beginning and exits at the end.
B
Available expression analysis can be used for common subexpression elimination.
C
Live variable analysis can be used for dead code elimination
D
$$x = 4*5 \Rightarrow x = 20$$ is an example of common subexpression elimination
4
GATE CSE 2014 Set 1
Numerical
+2
-0
Consider a selective repeat sliding window protocol that uses a frame size of 1 KB to send data on a 1.5 Mbps link with a one-way latency of 50 msec. To achieve a link utilization of 60%, the minimum number of bits required to represent the sequence number field is ________.
Your input ____
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