Question # 1

Whcih one of the example of Digital Signal?

Choose an answer

Binary

Sound Wave

11

00

Which logic gate outputs true only if both inputs are true?

Choose an answer

OR gate

AND gate

XOR gate

NOT gat

Which number system consists of Os and 1s

Choose an answer

Decemal

Octal

Binary

Hexa

Which numer system has base 16 ?

Choose an answer

Hexa decimal

Decimal

Octal

Binary

What is the main disadvantage of the Von Neumann architecture.

Choose an answer

High cost of components.

Difficulty in executing machine language instructions

Limited data strorage capacity

Bottleneck due to shared memory access for instructions and data

Which of the following is an example of ensuring data integity through troubleshooting.

Choose an answer

Updating the operating system regularly

Identifyng a softwre bug that causes incorrect database results.

Using a ooling apad to prevent laptop overheating

Updating the operating system regularly

MP3 is a (an)---------- file format?

Choose an answer

Video

Image

Audio

None of these

Whihc signals are in discree form?

Choose an answer

Analog

Digital

Both a and b

None of these

1 KB= .........bytes

Choose an answer

200

400

300

1024

Which term reers to the process of restoring data froma backup?

Choose an answer

Data Retrieval

Data Validation

Data Restoration

Data Synchronization

Why is troubleshooting important in computing systems?

Choose an answer

It ensures hardware compoents are alsyws up to data

It prevents the need for data backups

It eliminates the need for software updates

It helps keep systems runnign smoothly and securely

_______ make it easier to read and write values in array:

Choose an answer

loops

conditions

expressions

functions

Main section consists of a __________ function:

Choose an answer

main()

body()

both a and b

center()

Which of the following is not a type of control statements in C language ?

Choose an answer

Which function is generally used to hold the execution of program because the program does not continue further until the user types a key ?

Choose an answer

read

getch()

input

printf

Which functions performs commonly used mathematical calculations, string operation, imput/output operations etc.

Choose an answer

Built -in function

Library functions

Standard functions

All of these

We include header files in our program by writing the include statements at __________ of program:

Choose an answer

top

middle

end

section

Header file is started from _______ symbol:

Choose an answer

#

$

&

=

______ is the unique identifiere, used ot refer to the array.

Choose an answer

Data type

Array name

Array size

None

GUI stands for:

Choose an answer

graphical user interface

user interface

global user interface

grammar interface

_________ structure allows repetition of a set of instructions.

Choose an answer

Loop

Conditional

Control

Data

Conditional logic helps in, _________:

Choose an answer

decision

iterations

traversing

all

A collection of related web pages is called;

Choose an answer

Web-link

Web site

Internet

Linking

Plotters of.

Choose an answer

Two types

three types

Four types

Five types

The process of transferring a file from a remote computer to a local computer is called.

Choose an answer

Uploading

Downloading

Server sharing

Down rising

Any change to the document cfn be reversed using option.

Choose an answer

Do

Redo

Undo

Again to

A program that detects the viruses, called.

Choose an answer

Virus

Groupware

Anti virus

Sahreware

CPU consists of the following parts.

Choose an answer

CU and Main Memory

Control Unit and ALU

Main memory and storage

Operating system and Application

Memory is made up of.

Choose an answer

Set of wires

Set of circuits

BIOS

Cells

What is the protocol in the URL "http : // www. Microsoft.com"

Choose an answer

Www

Http

Microsoft

Com

Which component is used to connect different part of the computer together

Choose an answer

Main Memory

Control Unit

Bus Interconnection

None

Computers are

Choose an answer

Accurate

Consistent

Reliable

All

MAN Stand for

Choose an answer

Metro politan arranged networks

Manufactured arrangement of networks

Metro politan Area

Market Area

More Classes

Other Links

Computer General Science Test Easy Mode MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer