Question # 1

Which command is used to check network connectivity between two styems.

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Tracert

Ping

Ipconfig

Netstat

What was the name of first created virus?

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Creeper

Greeper

OS

UDP

UTF stands for?

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Unicode Transformation Formula

United Transformation format

Unicode Transforamtion Formation

None of these

A Number system is the system for representation of ..............data.

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Truth

Boolean

Value

Numeric

Which component of the computer system is responsible for temporarily strong data and instructions while the CPU processes them?

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RAM (Random Access Memory)

ROM(Read -only Memory)

Hard Dis Drive(HDD)

Graphics Processing Unit (GPU)

Which of the following is the best practie for data backup frequency?

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Once a year

After every system update

Regular and scheduled backups

Only after system crash

What is one of the fundamntal concepts of any system.

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Its size

Its Objective

Its age

Its Prize

What is the primary goal of software design in system development?

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Testing the software

Defining the system architectures

Writing code

Minimizing system errors

What is the function of system software?

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To facilitate communication between hardware and software

To organize and aalyze data

To create visual content

To perform specific tasks for the user

Which diagnostic command displays the IP address , subnet mask, and default gatway of a system.

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Tracert

Netstat

Ipcofig

Nslookup

ASCII stands for

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American Standard Code

Standard Insititute

Information code

American Standard Code for Information interchage.

Which help us to understand our own code even after years of writing it?

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common words

comments

end sensitive

section sensitive

Which symbol is used to represent the AND operator ?

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&&

||

+

!

Which facilitate other programmers to understand our code ?

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common words

comments

end sensitive

section sensitive

Which one is not IDE ?

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x code

dev, c++

visual studio

python

Multiple variables of same data type may also be declared in a:

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multiple

single statement

many

multiple variable

The process of running a program is called:

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debugging

compiling

execution

using

Which library file include in header section of program, when using getch() function ?

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conio.h

stdio.h

math.h

string.h

How many parts C language program is divided ?

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1

3

2

4

An______ is a data structure that can hold multiple values of same data type.

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Loop

Array

For loop

Index

Which format specifier is used for float data type ?

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%d

%i

%f

%c

How many bytes are used by float type variable?

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1

4

3

2

The output of Interpreter is called;

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Source code

Object code

Unicode

None

Testing of a program components is called.

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Pilot testing

System

Isolating testing

Unit testing

The process of transferring data electronically from one place to another is called;

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Data processing

Data sender

Data Communication

Data sequencing

Which of the following is not a network communication device.

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HUB

NIC

LAN

Router

Data can be erased using ultraviolet rays written on.

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RAM

EPROM

EROM

EEROM

De Jure means.

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Historical events

By nature

Existing facts

According to law

All files deleted from computer computer are stored in

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My computer

My Documents

Recycle bin

Temp Folder

A preprogrammed formula

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Function

Graph

Range

Cell

An Operating system is a.

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System utility

Application software

System software

Software package

In table we can display:

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Numbers

Text

Picture

All of above

CPU is an example of.

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Software

Program

Hardware

Device drive

More Classes

Other Links

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