1
GATE CSE 2005
MCQ (Single Correct Answer)
+2
-0.6
Suppose the round trip propagation delay for a 10 Mbps Ethernet having 48-bit jamming signal is 46.4 μs. The minimum frame size is
A
94
B
416
C
464
D
512
2
GATE CSE 2005
MCQ (Single Correct Answer)
+2
-0.6
Suppose that two parties A and B wish to setup a common secret key (D - H key) between themselves using the Diffie-Hellman key exchange technique. They agree on 7 as the modulus and 3 as the primitive root. Party A chooses 2 and party B chooses 5 as their respective secrets. Their D - H key is
A
3
B
4
C
5
D
6
3
GATE CSE 2005
MCQ (Single Correct Answer)
+1
-0.3
Packets of the same session may be routed through different paths in
A
TCP, but not UDP
B
TCP and UDP
C
UDP, but not TCP
D
Neither TCP, nor UDP
4
GATE CSE 2005
MCQ (Single Correct Answer)
+1
-0.3
The address resolution protocol (ARP) is used for
A
Finding the IP address from the DNS
B
Finding the IP address of the default gateway
C
Finding the IP address that corresponds to a MAC address
D
Finding the MAC address that corresponds to an IP address
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