(A) prefix , suffix
(B) suffix , prefix
(C) suffix , suffix
(D) None of the above
Tag: Data Communication and Networking Mcqs
An Internet Address (IP address) is a unique __ binary number assigned to a host and used for all communication with host.
(A) 24 bit
(B) 32 bit
(C) 48 bit
(D) 64 bit
Basic LAN technologies such as Ethernet, Token Ring, and FDDI use a?
(A) Connectionless service paradigm
(B) Connection-oriented service paradigm
(C) Both Connectionless and Connection-oriented service paradigm
(D) None of the above
__ computes shortest paths in a graph by using weights on edges as a measure of distance.
(A) Greedy algorithm
(B) Distance vector algorithm
(C) Dijksta’s algorithm
(D) None of the above
The Gigabit Ethernet hardware operates at a rate of?
(A) 10 Mbps
(B) 100 Mbps
(C) 1000 Mbps
(D) None of the above
Hardware that calculates a CRC uses two simple components:
(A) AND unit and XOR unit
(B) Shift register and XOR unit
(C) Shift register and AND unit
(D) None of the above
The number of connections needed for N computer in direct point to point communication is equal to?
(A) (N^2 –N)/2
(B) N^2
(C) N(N-1)
(D) None of the above
Reliability is the responsibility of the __ layer.
(A) Transport
(B) Physical
(C) Internet
(D) Session