Question # 1

Whcih one of the example of Digital Signal?

Choose an answer

Binary

Sound Wave

11

00

CU stand for...............

Choose an answer

Circuitry Unit

Central Unit

Control Unit

None of these

Which of the following is a potential risk of not backing up data.?

Choose an answer

Data loss due to hardware failure or malware attack

Increased system performance

Faster sytem boot times

Improved file accessibility

The term "middleware" in software system refers to.

Choose an answer

Software theat bridges communication between systems

Tools for debgging software

User facing applicaions

Backend databases

Which of the following decribes the Von neumann architecture's main characteristic?

Choose an answer

Separate memory for data and instructions

Parallel execution of instructions

Single memoery store for both program instructions and data

Multiples CPUs fordifferent tasks

What is the first step in the systematic process of troubleshooting?

Choose an answer

Establish a Theory of Probable Cause

Implement the solution

Document Finding Actin, and Outcomes

Identify Problem

How does the Von Neumann architecturer differ from the Harvard architecture?

Choose an answer

Von Neumannhas separate memery for data and instructions, while Harvard shares the same memory.

Von Neumann stores data and instuctions in the same memory

Von Neumann has no control unit while Harvard does

Von Neumann is used in modern processors, while Harvard is outdated

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

Choose an answer

200

400

300

1024

Which numer system has base 16 ?

Choose an answer

Hexa decimal

Decimal

Octal

Binary

What does ADC represents?

Choose an answer

Analog Digital Conversation

Analog Digital Conversion

Analog Digital Convenient

All of these

Which of the following protocol is used to transfer web pages from a web server in a web browser?

Choose an answer

FTP (File Transfer Protocol)

HTTP (Hyper text Transfer Protocol)

SMTP(Simple Mail Transfer Protocol)

SNMP (Simple Network Managemetn Protocol)

Which is the starting point of the execution of the program ?

Choose an answer

main()

body()

end()

center()

These are the values without a decimal point:

Choose an answer

integer constants

stringconstants

characterconstants

singleconstants

Statements that are ignored by the compiler and do not get executed:

Choose an answer

read only

comments

enclosed in braces

curly braces

array can be initialized _______ declaration:

Choose an answer

at the time of

after

before

both a & b

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

Choose an answer

Single-line comments start with:

Choose an answer

//

==

??

&&

_______ editor is a software that allows programmers to write and edit computer programs:

Choose an answer

text

ms word

notepad

power point

If the size of an array is 100, the range of indexes will be _________:

Choose an answer

0-99

0-100

1-100

2-102

Includes statements are written in ________ section:

Choose an answer

header

main

comments

print

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

Choose an answer

common words

comments

end sensitive

section sensitive

Which operator assigns the result of expression on right side to the variable on left side ?

Choose an answer

==

=

*

( )

The layer of OSI model that establish connection of user, maintains it and terminate is.

Choose an answer

Presentation

Transport

Session

Application

Which of the following operating system offers only a command-line user interface

Choose an answer

Mac OS

DOS

Windows

Solaris

CAL stand for.

Choose an answer

Computer Assisted Learning

Computer aided learning

Computer added learning

Computer affected learning

Which is the first phase of the SDLC?

Choose an answer

Design

Coding

Analysis

Preliminary investigation

Copying data from internet to computer is called.

Choose an answer

Uploading

Downloading

Transferring

None of these

Which of the following is an absolute address.

Choose an answer

$AI

AI

A$I

$ASI

The insertion point in a document is called.

Choose an answer

Mouse

End marks

Courser

Erasor

Page down key advances one full screen while the cursor stays at

Choose an answer

Same location

Start of next screen

End of next screen

End of the last screen

CBT stand for

Choose an answer

Computer Based Trade

Computer Basic Training

Computer Based Training

Certificate Based Training

A program's syntax errors are detected by

Choose an answer

Compiler

Linker

Loader

Debugger

All of the following may be stored in registers except

Choose an answer

Program instructions

Memory addresses

Data

CPU instruction set

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