Category: Computer mcqs

Page 10 of 15

#82 what does SIMM stand for ?

A)   System in-line memory module
B)   synchronous in-line memory module
C)   single in-line memory module
D)   serial in-line memory module
Answer:   C

#83 A collection of two or more connected computers to share the resources and data is called a ________________.

A)   Route
B)   Network
C)   Path
D)   medium
Answer:   B

#84 In which communication mode data can be sent and received in both directions but not at the same time ?

A)   Simplex
B)   Full-duplex
C)   Half-duplex
D)   duplex
Answer:   C

#85 ___________ is the data or information that is to be communed over the network.

A)   Message
B)   Sender
C)   medium
D)   Receiver
Answer:   A

#86 ________ is a set of rules that governs data communications

A)   Message
B)   Sender
C)   Medium
D)   Protocol
Answer:   D

#87 In _________ both stations can send and receive the data simultaneously .

A)   Simplex
B)   Full-duplex
C)   Half- duplex
D)   duplex
Answer:   B

#88 In which type of transmission data is transmitted one byte at a time.

A)   Simplex
B)   synchronous
C)   Asynchronous
D)   Duplex
Answer:   C

#89 ________ cable is formed of two insulated coper wires twisted together.

A)   Coaxial
B)   Fiber Optic
C)   CAT5
D)   Twisted Pair
Answer:   D

#90 which of the following network devices is used to forward data packets across different networks ?

A)   switch
B)   Router
C)   Gateway
D)   Modem
Answer:   B

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