Computer Networking
A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as

Angle modulation
None of these
Aloha
Amplitude modulation
modem

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Computer Networking
If you configure the TCP/IP address and other TCP/IP parameters manually, you can always verify the configuration through which of the following? Select the best answer.

Advanced Properties tab of TCP/ IP Info.
Network Properties dialog box
Server Services dialog box
None of these
DHCPINFO command-line utility

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Computer Networking
The application layer of a network

consists of software being run on the computer connected to the network
establishes, maintains, and terminates virtual circuits
defines the user's port into the network
All of these
None of these

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Computer Networking
A front-end processor is

a minicomputer that relieves main-frame computers at a computer centre of communications control functions
preliminary processor of batch jobs.
a user computer system
None of these
a processor in a large-scale computer that executes operating system instructions

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