Top 1000+ Solved Computer Networks MCQ Questions Answer
Q. Bluetooth supports _______
a. point-to-point connections
b. point-to-multipoint connection
c. both point-to-point connections and point-to-multipoint connection
d. multipoint to point connection
Q. A scatternet can have maximum __________
a. 10 piconets
b. 20 piconets
c. 30 piconets
d. 40 piconets
Q. WiMAX stands for ___________
a. wireless maximum communication
b. worldwide interoperability for microwave access
c. worldwide international standard for microwave access
d. wireless internet maximum communication
Q. WiMAX provides ________
a. simplex communication
b. half duplex communication
c. full duplex communication
d. no communication
Q. WiMAX uses the _________
a. orthogonal frequency division multiplexing
b. time division multiplexing
c. space division multiplexing
d. channel division multiplexing
Q. Which of the following modulation schemes is supported by WiMAX?
a. binary phase shift keying modulation
b. quadrature phase shift keying modulation
c. quadrature amplitude modulation
d. all of the mentioned
Q. WiMAX MAC layer provides an interface between ___________
a. higher transport layers and physical layer
b. application layer and network layer
c. data link layer and network layer
d. session layer and application layer
Q. For encryption, WiMAX supports _______
a. advanced encryption standard
b. triple data encryption standard
c. advanced encryption standard and triple data encryption standard
d. double data encryption standard
Q. WiMAX provides _______
a. voip services
b. iptv services
c. both voip and iptv services
d. no iptv services
Q. WiMAX is mostly used for __________
a. local area network
b. metropolitan area network
c. personal area network
d. wide area network
Q. Which of the following frequencies is not used in WiMAX for communication?
a. 2.3 ghz
b. 2.4 ghz
c. 2.5 ghz
d. 3.5 ghz
Q. SONET stands for ___________
a. synchronous optical network
b. synchronous operational network
c. stream optical network
d. shell operational network
Q. In SONET, STS-1 level of electrical signalling has the data rate of _________
a. 51.84 mbps
b. 155.52 mbps
c. 2488.320 mbps
d. 622.080 mbps
Q. The path layer of SONET is responsible for the movement of a signal _________
a. from its optical source to its optical destination
b. across a physical line
c. across a physical section
d. back to its optical source
Q. The photonic layer of the SONET is similar to the __________ of OSI model.
a. network layer
b. data link layer
c. physical layer
d. transport layer