Question # 1

Which bus plays a crucial role in I/O

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System bus

Control bus

address bus

Both a and b

Which command is used to set limits on file size.

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U limit

Alimit

dlimit

wilmit

Perforated paper used as input of output media is known as.

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Paper tapes

Magnetic tape

Punched papers taps

Card punch

Which one of the following will read a character from the keyboard and will store it in the variable.

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c = getc ()

getc (&c)

c = getchar ()

c = getchar (stdin)

Which of the following is not a valid name for a C variable.

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Hairaj

Hello _ raj

Hello raj

None of above

In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.

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The message

The recipient

The header

The subject

The declaration "void foo (int, x int & y)" is called a

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Function body

Function type

Function stereotype

Function prototype

What is the name of values that are automatically provided by software to reduce keystrokes.

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Data values

Default values

Defined values

Fixed vallues

WAN stand for.

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Wap Area Network

Wide Area Network

Wide array Net

Wirless Area Network

The storage subsystem in a microcomputer consists mainly of or media with varying capacities.

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Memory or video

Magnetic or optical

Optical or memory

Video or magnetic

Which of the following is the standard for the software product quality.

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ISO 1926

ISO 829

ISO 1012

ISO 1028

Programs designed to perform specific tasks is known as

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System software

Application software

Utility programs

Operating system

Casting operator introduced in PHP 6 IS.

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(array)

(in 64)

(real) or (double) or (float)

(object)

What does the disk drive of a computer do.

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Rotate the disk

Read the disk

Load a program from the disk into the memory

Both B and C

The arranging of data in a logical seuence is called.

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Sorting

Classifying

Reproducing

Summarizing

In analogue computer

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Input is first converted to digital form

Input is never converted to digital form

Output is displayed in digital form

All of above

How many speed of 8088 , 8085 , 8086 microprocessor.

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2.5 million instructions per second

1.5 Million instruction per second

3.5 Million instruction second

1.6 Million instruction per second

Which will provides a variety of symbols and encompasses a number of ideas, all to model the changes which just one object goes through in UML.

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Packages

Object

Class

State

How many ways fo transferring data between the microprocessor and a physical I/O device.

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2

3

4

5

Array are passed as the arguments to a function by

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Value

Reference

Constant value

Both a and b

A_ is a central repository of data made available to users

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Data base

Data warehouse

Data mine

Data process

Cost reduction and avoidance eror reduction and increased speed of activity are example's of

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Intangible costs

Tangible benefits

Intangible benefits

None of the above

What is the period of fourth generation

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1979 - 1980

1981-1995

1995-2000

1974-1980

"x" and "y" are called

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Actual parameters

Local variables

Formal parameters

Global variables

Computer professionals working in a computer center are.

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Software

Firmware

Hardware

Humanware

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

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view

Format

Tools

Data

Which of the following has group members who work along to generate idea, and then pools the ideas under the guidance of a trained facillated.

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JAD

RAD

Nominal group technique

SAD

f open ($file_doc."r+& rduo opens a file for.

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reading

writing

both above

None

You can open the scenario manager dialog box by choosing scenarios from the ..............menu

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view

Insert

Tools

Format

The Bezier curve obtained from the four control points is called a

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Sure Bezier curve

Cubic Bezier curve

Hectare Bezier curve

Rectangle Bezier curve

What is a form in MS Access

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It is a printed page where users will write their data to fill it up

It is an input screen designed to make the viewing and entering Data easier

This is an important part of Data Base used by analysis to draw conclusions

All of above

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