Question # 1

Now-a-day computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?

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Fax card

Modem card

Network Adapter card

DVD

ASCII 8 bit code can represent maximum

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256 character

128 character

64 character

65536 character

ASCII 7 bit code can represent maximum

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265 character

128 character

64 character

65536 character

Terminal is a.

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device to give power supply to computer

point at which data enter or leaves the computer

the last instruction in a program

any input/output device

Which of the following statements best describes a star topology?

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Needs significantly less cabling than other topologies

Breaks in a single cable segment takes down entire network

More difficult to reconfigure than other topologies

Centralized monitoring and management

People on a LAN can share.

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Printer

CD/ROM disk drive

modem

fax machine

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

Light sound and radio waves are examples of :

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Analog Signals

Digital Signals

Simple Signals

None

Software to persue the Internet.

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gateway

EFT

browser

teleconferencing

To make a personal computer act like a terminal, which type of software must be used?

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fax

videoconferencing

bridge

emulation

___________ code systems can represent upto 65536 symbols

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ASCII-7

EBCDIC

ASCII-8

Unicode

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

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Protocol

Medium

Signal

All of the above

The media Access Control sublayer resides in which OSI layer?

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Physical

Data Link

Network

Transport

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

IBM stands for

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International Business Machine

International Binary Machine

Internal Business Machine

International Business Microsoft

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