Question # 1

Which step involves coming up with a theory about what might be causing a problem?

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Test the theory to Determine the cause

Establish a theory of probable cause

Implement the solution

Verify full system functinality

What is the decmimal equivalent of the binary number 1101?

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13

11

12

14

What are the tiny dots that make up an image called?

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Pixels

Bits

Bytes

Nodes

Which number system consists of Os and 1s

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Decemal

Octal

Binary

Hexa

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

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Data Retrieval

Data Validation

Data Restoration

Data Synchronization

(1024) TB or (1,024)⁵ bytes is equal to.

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1 TB

1 PB

1 KB

1 GB

Which sysems involve the mind and behavior?

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Artificial

Chemical

Psychological

Biological

What is the primary function of an perating system.

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To createedocuments

To perform calculations

To design graphics

To manage hardwar resources and provide a user interface

Whcih number system has base 2?

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Decimal

Octal

Binary

Hexa decimal

What is the ain advantage of cloud based backups over local backups?

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the ar efree of cost

The require no internent connection

They provide offisite data storae and disaster recovery

They increase disk space n local drives

What is the primary function of a system.

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To work independently

To achieve a common goal

To create new systems

To provide entertainment

Dividing the program into multiple functions improves the ....... of the program.

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Readability

Open

Read

Write

Char cd () { return 'a} , in this function " char" is............

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Bodies

Return type

Array

Arguments

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

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text

ms word

notepad

power point

Output of compiler is called:

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sourcecode

objectcode

binarycode

both b and c

Keyword unsigned in the used to declare an ________ integer:

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signed

negative integer

unsigned

originalinteger

Which operator is used to multiply two values ?

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+

*

%

!

A tab stop is collection of _________ spaces:

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8

6

7

9

We need to declare a ________ before we can use it in the program:

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variable

constant

string

underscore

In which function character entered by user does not get displayed on screen ?

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getch()

count

string

printf

Every programming language has some primitive building blocks and follows some grammar rules known as its __________:

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programming rules

syntax

building blocks

semantics rules

Floating point numbers store numbers up to:

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seven digits of precision

eightdigits of precision

tendigits of precision

sixdigits of precision

The measurement of things such as finger print and retinal scans used for security access is called.

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Copy right

Eye retina

Voice recognition

Finger print

MICR Stand for.

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Magic is character Redo

Magnetic Ink character recorder

Magnetic Ink character Redo

Magnetic Ink character reader

Sparco department gives information about.

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Robot

Air line

Weather

Chatting

The communication channel can be divided into

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Two types

Four types

Five types

Three types

People of LAN can share EXCEPT.

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Monitor

Printer

Modem

CD-ROM

E-Banking allows individuals to obtain cash instantly from

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Cash Machine

CDM

ATM

CAM

An important characteristic of RAM is.

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Read Only

Not volatile

Write only

Volatile

The number of argument in SQRT( ) function is MS-Excel

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One

Two

Equal or range

Equal to column

CPU is example of

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Software

Program

Hardware

Input unit

Spread sheet is a grid of

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Row

Column

Row and column

None

Two different networks can be joined by.

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Gateway

Bridge

Cables

Network interface card

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