Top 1000+ Solved Computer Networks MCQ Questions Answer
Q. In SONET, each synchronous transfer signal STS-n is composed of __________
a. 2000 frames
b. 4000 frames
c. 8000 frames
d. 16000 frames
Q. A linear SONET network can be ________
a. point-to-point
b. multi-point
c. both point-to-point and multi-point
d. single point
Q. Automatic protection switching in linear network is defined at the _______
a. line layer
b. section layer
c. photonic layer
d. path layer
Q. A unidirectional path switching ring is a network with __________
a. one ring
b. two rings
c. three rings
d. four rings
Q. Real-time transport protocol (RTP) is mostly used in _________
a. streaming media
b. video teleconference
c. television services
d. all of the mentioned
Q. RTP is used to ________
a. carry the media stream
b. monitor transmission statistics of streams
c. monitor quality of service of streams
d. secure the stream
Q. RTP provides the facility of jitter ____________
a. media stream
b. expansion
c. media modification
d. security
Q. An RTP session is established for ____________
a. each media stream
b. all media streams
c. some predefined number of media streams
d. no media stream
Q. RTP can use __________
a. unprevileleged udp ports
b. stream control transmission protocol
c. datagram congestion control protocol
d. all of the mentioned
Q. Which one of the following multimedia formats can not be supported by RTP?
a. mpeg-4
b. mjpeg
c. mpeg
d. txt
Q. Which one of the following is not correct?
a. rtcp provides canonical end-point identifiers to all session participants
b. rtcp reports are expected to be sent by all participants
c. rtcp itself does not provide any flow encryption or authentication methods
d. rtcp handles the actual data delivery
Q. An RPC (remote procedure call) is initiated by the _________
a. server
b. client
c. client after the sever
d. a third party
Q. In RPC, while a server is processing the call, the client is blocked ________
a. unless the client sends an asynchronous request to the server
b. unless the call processing is complete
c. for the complete duration of the connection
d. unless the server is disconnected