MCQ's Answer of MST-II

MCQ's Answer of MST-II

Questions	Answer
1Q) In virtual circuit network each packet contains a) full source and destination address b) a short VC number c) both (a) and (b) d) none of the mentioned	b
2Q) A Virtual-Circuit Network (VCN) is normally implemented in the a)session layer b)data link layer c) network layer d) physical layer	b
3Q) Global and local addressing are types of a)WAN network b)local area circuit network c)virtual-circuit network d)MAN network	c
4Q) There is no communication between the congested node or nodes and the source in the a) Implicit Signaling b) IP Signaling c) Source Signaling d)Data Signaling	a
5Q) In Congestion, traffic descriptors are qualitative values that represent a a)Data Protocol b)Data Flow c) Data Congestion d) Data Traffic	b
6Q) __ happens in any system that involves waiting. a) Congestion b) Jamming c) Error d) none of the above	a
7Q) For applications such as audio and video streaming, the variation in the packet arrival times is called ................. (a) Random early detection (b) Jitter c) Delay difference (d) Load shedding	b
8Q) Congestion in a network or internetwork occurs because routers and switches have a) tables b) queues c) crosspoints d) none of the above	b