COMPUTER NETWORK MCQS EXAM QUESTIONS AND ANSWERS

COMPUTER NETWORK MCQS EXAM
QUESTIONS AND ANSWERS
The ............ layer change bits onto electromagnetic signals.

A) Physical B) Transport C) Data Link D) Presentation - Answer-A) Physical

In mesh topology, relationship between one device and another is ..............

A) Primary to peer B) Peer to primary C) Primary to secondary D) Peer to Peer -
Answer-D) Peer to Peer

The performance of data communications network depends on ..............

A) Number of users B) The hardware and software C) The transmission D) All of the
above - Answer-D) All of the above

Find out the OSI layer, which performs token management.

A) Network Layer B) Transport Layer C) Session Layer D) Presentation Layer - Answer-
C) Session Layer

The name of the protocol which provides virtual terminal in TCP/IP model is.

A) Telnet B) SMTP C) HTTP - Answer-A) Telnet

The layer one of the OSI model is

A) Physical layer B) Link layer C) Router layer D) Broadcast layer - Answer-A) Physical
layer

What is the name of the network topology in which there are bi-directional links between
each possible node?

A) Ring B) Star C) Tree D) Mesh - Answer-D) Mesh

What is the commonly used unit for measuring the speed of data transmission?

A) Bytes per second B) Baud C) Bits per second D) Both B and C - Answer-B) Baud

Which of the communication modes support two way traffic but in only once direction of
a time?