Question # 1

What are of control pins are needed in a microprocessor to regulate traffic on the bus in order to prevent two devices from trying to use it at the same time.

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Bus control

Bus arbitration

Interrupts

Status

What is the central device in star topology.

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STP server

Hub

PDC

Router

Which is not the browser

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Internet explorer

Opera

Mozilla

Google

While declaring an array in C as datatype array name [size] the size can be.

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Any constant

An integer constant

Any variable

Any initialized integer variable

Multi user system provided cost saving for small business because they use a single processing unit to link several

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Personal computers

Workstations

Dumb terminals

Main frames

Which process is known for initializing a microcomputer with its OS.

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Cold booting

Boot recording

Booting

Warm booting

Which of the following magazines covers only the IBM PC and its compatibles.

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Byte

PC magazine

Personal computing

Interface age

MAR stand for

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Memory address register

Memory data recode

Micro data register

None

You can open the sort dialog box by choosing sort from the .....menu.

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view

Format

Tools

Data

A set information that defines the status of resources allocated to a proces sis.

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Process control

ALU

Register unit

Process description

Who is the represents the fundamental process in the operation of the CPU

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The fetch execute cycle and pipelining.

The assembly

Both a and b

None

What is the output of the following program.

#include <studio. h>

int c [10]={1,2,3,4,5,6,7,8,9,10}

main ()

{int a, b =0:

for {a<10;++a)

if c[a]:

[romt f (%d" . n);}

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20

24

25

30

Grey scale image have a maximum color depth of

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8 bit

16 bit

64 bit

None

It is necessary to declare the type of the function in the calling program if.

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The function return an integer

The function retern an integer

Function returning only the float values

The function return a non integer value.

Design patterns are

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Generic problems

Generic solutions to recurring problems

Common mistakes

None of the above

Object hide their inner workings of their operations from the outside world and from other object this is called.

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Composition

Encapsulation

Generalization

An object

While insetting a diskette into the diskette drive of a PC the diskette's label side should face.

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East

North

South

Up

Acronym for VRML

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Virtual Reality Modeling level

Virtual Reality Modulation language.

Virtual Reality Marketing language.

None

The perspective projection is more practical because the distant objects appear.

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Smaller

Larger

Neither smaller nor larger

None

A ______ on this pin indicates a memory operation.

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Low

High

Medium

None

The _______ place the data from a register onto the data bus.

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CPU

ALU

Both a and b

None

A term associated with the comparison of processing speeds of different computer system is.

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EFTS

MPG

MIPS

CPS

Which of the following might be used by a company to satisfy its growing communications needs.

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Front and processor

Multiplexer

Controller

All of the above

Which is not the search engine

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Altavista .com

Google .com

Facebook.com

Yahoo.com

What is the default font size of a new word document based on normal template.

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10 pt

12 pt

14 pt

None

Thread testing is used for testing.

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Real time systems

Object oriented systems

Event driven systems

All of the above

In nested transactions, if the parent transaction issues the rollback then what about its descendent.

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All are committed if they issue commit

Some are committed and some are roll backed

All are roll backed regardless of whether they issue any one

None

Shadow mask method is used in

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random scan system

Raster scan system

Both a and b

None

In which year was UK's premier computing event called "The which computer started.

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1980

1985

1986

1987

What is the meant by a dedicated computer.

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Which is used by one person only

Which is assigned one and only one task

Which uses one kind of software

Which is meant for application software

Select the validation control used for Pattern matching..

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Field validator

Regular Expression Valdator

Range validator

Pattern Validator

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