Topology that is used for a small number of computers is called…..
a) star
b) bus
c) mesh
d) ring
A connection for similar networks uses…
a) bridge
b) gateway
c) both a & b
d) none of these
The set of rules to exchange data in communication network is
called…..
a) gateway
b) procedure
c) protocol
d) token
Which of the following are main functions of protocol?
a) data sequencing
b) data routing
c) data flow
d) all of these
How many types of key element of protocol?
a) one
b) two
c) three
d) four
syntax, semantics, timing
Which of the following organization designed network standards?
a) IBM
b) ANSI
c) Apple
d) none of these
ANSI stand for American National Standard Institute
