Question # 1

Which of the following is not a category of network problems.

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Newsgroup problems

Physical problems

Electrical problems

Viruses

In the networking environment a network adapter card driver is needed for.

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Communication with other adapter cards on a network

Communication between the file server and the other computers on the network

Communication between different types of computers on a network

Communication between the adapter card and the computers operating system

What enables a computer to work with a printer?

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Protocols

Drivers

Packet processor

HCL

The media Access Control sublayer resides in which OSI layer?

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Physical

Data Link

Network

Transport

The electromagnetic or light waves representing data are called:

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Reraction

Information

Signals

None

The arrangement in which most of the processing is done by the server.

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simplex transmission

electronic data interchange

file server

client/server

When all hardware, software, storage, and processing is housed in one location it is called.

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a time-sharing system

centralized processing

a DDP system

a host computer system

A network type in which all computers have equal status.

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communication links

peer to peer

WAN

direct connect

A device that receives messages is called:

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Transmitter

Receiver

Source

Sender

_______is not component of data communication.

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Medium

Voltage

Decoder

Receiver

The _____________ is the physical path over which the message travels :

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Protocol

Medium

Signal

All of the above

Select the statement which is most correct about printer drivers.

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There is one universal printer driver that will allow full functionality of all printers

All printers made by a specific printer manufacturer can always use the same printer driver and have full functionality

A laser printer driver from one manufacturer will provide full functionality for all laser printers regardless of the manufacturer.

There is a specific printer driver designed for every model of printer that will allow the full functionality of that model of printer

A driver is.

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hardware

a peripheral device

a card

software

The charts, graphs and pictures are examples of:

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Image

Audio

Video

Text

The transfer if encoded information from one location to another by a communication channel is called

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data processing

data distribution

data communication

data encryption

Who invented the modem?

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IBM

DEC

AT&T information System, USA

Apple computers Inc

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ECAT Computer Science Chapter 6 Data Communication Online Test MCQs With Answers

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