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Networking Questions Set 61:

Quiz Mode

In a communication satellite, multiple repeaters are known as

detector

modulator

stations

transponders

Solution:

What are other popular names for cellular radio?

Cellular Mobile

Cellular Phone

Both 1 and 2

None of these

Solution:

Which of the following is a data link layer protocol?

Ethernet

Point-to-Point Protocol

HDLC

All of the mentioned

Solution:

IPSec is designed to provide security at the ________ layer of the TCP/IP model.

Transport

Network

Application

Session

Solution:

Which transmission medium has the slowest transmission speeds?

Twisted pair

Coaxial cable

Microwaves

Fiber optic cables

Solution:

Which OSI layer provides services directly to the user?

Application layer

Session layer

Presentation layer

Physical layer

Solution:

Which one of the following is not a function of the network layer?

routing

inter-networking

congestion control

none of the above

Solution:

Secure Shell (SSH) network protocol is used for:

Secure data communication

Remote command-line login

Remote command execution

All of the mentioned

Solution:

Which of the following techniques divides the high-speed signal into frequency bands?

T switch

Time division multiplexer

Frequency division multiplexer

Code division multiplexer

Solution:

The technique of temporarily delaying outgoing acknowledgements so that they can be piggybacked onto the next outgoing data frame is called ________

cyclic redundancy check

piggybacking

parity check

fletcher's checksum

Networking Questions Set 61:

In a communication satellite, multiple repeaters are known as

Solution:

What are other popular names for cellular radio?

Solution:

Which of the following is a data link layer protocol?

Solution:

IPSec is designed to provide security at the ________ layer of the TCP/IP model.

Solution:

Which transmission medium has the slowest transmission speeds?

Solution:

Which OSI layer provides services directly to the user?

Solution:

Which one of the following is not a function of the network layer?

Solution:

Secure Shell (SSH) network protocol is used for:

Solution:

Which of the following techniques divides the high-speed signal into frequency bands?

Solution:

The technique of temporarily delaying outgoing acknowledgements so that they can be piggybacked onto the next outgoing data frame is called ________

Solution:

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