Question # 1

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

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Tracert

Ping

Ipconfig

Netstat

Which dterm describe software that is designed to adapt to changes in user needs?

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Portable software

Flexibel software

Robust software

Configurable software

What is the "3-2-1 backup rule?"

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3 backups, 2 devices, 1 recovery option

3 types of backup, 2 administraions , 1 cloud service

2 copies of data, 2 different storage types 1 offsite copy

3 files, 2 backups, 1 test restore

Which sysems involve the mind and behavior?

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Artificial

Chemical

Psychological

Biological

In K-map , K stand for..................?

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Knowldege

Karnaugh

Both a and b

None of these

What is the main purpose of a spreadsheet software?

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To edit text documents

To create visual content

To organize and analyze data

To hence system security

Which of the following is NOT a characteristic of a software system?

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Scalability

Reliability

Tangibility

Maintainability

Which one is the example of Analog signal?

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Binary

Sound Wave

10

None of these

Which type of backup creates a complete copy of all data, regardieess of previous backups?

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Differnetial Backup

Incremental backup

Full backup

Snapshot Backup

How may bytes are used to store a typical integer?

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1 byte

2 bytes

4 bytes

8 bytes

The ________ can be initialized at the time of declaration or after declaration:

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character

data type

variable

constant

Any single small case letter, upper case letter, digit, punctuation mark, special symbol enclosed within ' ' is considered:

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integerconstants

stringconstants

characterconstants

singleconstants

___________ make it easier to read and write values in array.

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Loop

Conditions

Expressions

Functions

The name, computer suggests that _________ is the most important aspect of computers:

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computation

working

location

math

Which of the following is an example of IDE's for C language ?

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visual studio

Xcode

code::blocks

all of these

Which describe imput and output of the function.

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Calling

Function signature

Routine

work

Which of the following is not a type of operator ?

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arithmetic operator

checkoperator

relationaloperator

logicaloperator

Escape sequences are used in printf function inside the:

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"and"

'and'

:and:

,and;

How many characters can be stored in a char type variable ?

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1

3

4

2

If statement is used within another if statement is called:

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nested if

simple if

many if

multiple if

Which of the following is called escape character which is associated with each escape sequence to notify about escape ?

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back slash (\)

/

?

:

An additional copy of your stored on storage media is called.

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Backup of Data

Set of data

Moving of Data

Transferring of Data

MICR stands for

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Magic in character redo

Magic in ink character recorder

Magnetic ink character reader

None of the above

A port on the computer may be connected to

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Expansion card

CPU

Mother board

Both a and c

The program that contains instructions to operate a device is called

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Device driver

Device operator

Device inking

Device system

Windows is the most popular product of.

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ANSI

Hewtell

Microsoft

Sun System

_______ code is a 7-bits or 8-bits code;

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BCD

EBCDIC

ASCII

None

All files that are deleted from computer are stored in.

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My document

Recycle bin

Desktop

Printer port

Which of the following scheme used by IBM

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BCD

EBCDIC

Uni code

ASCII

CPU consists of the following parts.

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CU and Main Memory

Control Unit and ALU

Main memory and storage

Operating system and Application

Each computer on a network is called.

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Node

Bus

Termination

Point

The intersection of a row and column is called;

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Data

Field

Cell

Equation

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