1
GATE CSE 2003
MCQ (Single Correct Answer)
+1
-0.3
Which of the following statements is FALSE?
A
In statically typed languages, each variable in a program has a fixed type
B
In un-typed languages, values do not have any types
C
In dynamically typed languages, variables have no types
D
In all statically typed languages, each variable in a program is associated with values of only a single type during the execution of the program
2
GATE CSE 2003
MCQ (Single Correct Answer)
+2
-0.6

Consider the grammar shown below.

$$\eqalign{ & S \to CC \cr & C \to cC\,|\,d \cr} $$

This grammar is

A
LL(1)
B
SLR(1) but not LL(1)
C
LALR(1) but not SLR(1)
D
LR(1) but not LALR(1)
3
GATE CSE 2003
MCQ (Single Correct Answer)
+1
-0.3
Which of the following functionalities must be implemented by a transport protocol over and above the network protocol?
A
Recovery from packet losses
B
Detection of duplicate packets
C
Packet delivery in the correct order
D
End to end connectivity
4
GATE CSE 2003
MCQ (Single Correct Answer)
+2
-0.6
The subnet mask for a particular network is 255.255.31.0. Which of the following pairs of IP addresses could belong to this network?
A
172.57.88.62 and 172.56.87.233
B
10.35.28.2 and 10.35.29.4
C
191.203.31.87 and 191.234.31.88
D
128.8.129.43 and 128.8.161.55
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