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# CS101 100% Solved MCQS for Final term Papers by Arslan Ali

CS101 105 Important MCQ’s Solved

Question No: 1    ( Marks: 1 )    – Please choose one

First computer network was ___________.

► NSFNET

► FIRSTNET

ARPANET

► ORPHANET

Question No: 2    ( Marks: 1 )    – Please choose one

In a good presentation each slide should contain____________.

Heading

► Phrases not sentences

► Sentences not phrases

► Heading, sentences not phrases

Question No: 3    ( Marks: 1 )    – Please choose one

A function is also called __________.

► Sub-program

► Procedure

► Sub-routine

All of the given option

Question No: 4    ( Marks: 1 )    – Please choose one

A single pixel can acquire approximately ___________ color schemes.

► 1 million

► 2 million

► 10 million

16 million

Question No: 5    ( Marks: 1 )    – Please choose one

Which of the following is NOT a Loop statement?

► For

► While

Switch

► Do-While

Question No: 6    ( Marks: 1 )    – Please choose one

Which one of the following is NOT a component of Rule Based System?

► Rule Compiler

► Rule Interpreter

► Rules Base

► Working Memory

Question No: 7    ( Marks: 1 )    – Please choose one

Spread sheet is a type of _______________.

► Productivity software

► Engineering software

► Mathematical software

► Business software

Question No: 8    ( Marks: 1 )    – Please choose one

A combination of word processing and graphic design is

► Corel Draw

Desktop Publishing

► Paint

► WordPad

Question No: 9    ( Marks: 1 )    – Please choose one

To store rounded number of 8.6 in a variable called “r_number”, we write _____________.

► r_numbers=Maths.rounds(8.6)

► r_number=Math.rounds(8.6)

r_number=Math.round(8.6)

► r_number=Maths.round(8.6)

Question No: 10    ( Marks: 1 )    – Please choose one

Which of the following is a true statement?

► Flat-file storage is better than tabular storage.

Tabular storage is better than flat-file storage.

► Flat-file storage is better than relational storage.

► None of the given options

Question No: 11    ( Marks: 1 )    – Please choose one

The political process is also influenced by the use of ___________.

► Discussion forums

► Newsgroups

► Mailing lists

All of the given options

Question No: 12    ( Marks: 1 )    – Please choose one

The system that manages relational database, is called ______________.

► None of the given options

► Database Management System

► Data Management System

► Relational Database Management System

Question No: 13    ( Marks: 1 )    – Please choose one

____________ DBMS supports data in terabytes.

► Personal

► Desktop

Enterprise

► Single-user

Question No: 14    ( Marks: 1 )    – Please choose one

Trinoo is a __________ software.

DoS

► Scanning

► Utility

► None of the given options

Question No: 15    ( Marks: 1 )    – Please choose one

What is the major problem with flash based website?

► Its two heavy

► Cannot be indexed

► Less attractive

► Inaccessible

Question No: 16    ( Marks: 1 )    – Please choose one

The organization is the collection of ____________.

► Peoples

► Professionals

Teams

► Individuals

Question No: 17    ( Marks: 1 )    – Please choose one

The tasks performed to determine the existence of defects is called _______

► Debugging

Testing

► Repairing

► Coding

Question No: 18    ( Marks: 1 )    – Please choose one

Many developers write the _________ first and then incrementally convert each line into _________.

► Real code & Pseudo code

Pseudo code & Real code

► Real code & Artificial code

► None of the given options

Question No: 19    ( Marks: 1 )    – Please choose one

Forms can be submitted through _______ & _______ methods

► INCLUDE, POST

► INCLUDE, GET

GET, POST

► SEND, POST

Question No: 20    ( Marks: 1 )    – Please choose one

If an algorithm is syntactically correct, but semantically incorrect then this situation is

► Very good situation

Very dangerous situation

► Not very bad

► Neutral situation

Question No: 21    ( Marks: 1 )    – Please choose one

Heuristics _______ lead to the best results.

► Sometimes

► Do not

► Occasionally

Not always

Question No: 22    ( Marks: 1 )    – Please choose one

In TCPIP communication fragmentation is responsibility of

► TCP

► IP

► Both TCP and IP

► Internet

Question No: 23    ( Marks: 1 )    – Please choose one

Access to the internet became easy after the invention of

WWW & Web Browsers

► Mainframes

► Binary system

► Signals

Question No: 24    ( Marks: 1 )    – Please choose one

Which one is the example of spreadsheet software ?

► MS Word

► MS PowerPoint

MS Excel

► MS Access

Question No: 25    ( Marks: 1 )    – Please choose one

User can remotely log on to a computer and can have a control over it like a local user using

► TelNet Protocol

TelNet Protocol and connected to the user through TCP/IP network

► TelNet protocol and FTP

► TCP/IP and FTP

Question No: 26    ( Marks: 1 )    – Please choose one

If incorrectly we enter the negative age it is check by

Limit Integrity

► Type Integrity

► Referential Integrity

► Physical Integrity

Question No: 27    ( Marks: 1 )    – Please choose one

—————— is a digital programmable mechanical machine

► Analytical Engine

► Difference Engine

► Harvard Mark 1

► Mechanical engine

Question No: 28    ( Marks: 1 )    – Please choose one

This element of Flow Chart is called_____________.

► Process

Off page connector

► Decision

► Connector

Question No: 29    ( Marks: 1 )    – Please choose one

In a library’s database, if there is an entry in the register for Book # 423 then the          corresponding Book must actually exist; is an example of which type of data integrity:

► Type integrity

► Limit integrity

►             Physical Integrity

►            Referential Integrity

Question No: 30    ( Marks: 1 )    – Please choose one

Ada is a programming language specifically designed for

► Analytical Engine

► Difference Engine

► Harvard Mark 1

► Mechanical engine

Question No: 31    ( Marks: 1 )    – Please choose one

Writing a response, multiple statements are separated from each other with the help of

► Period ( . )

► Comma ( , )

► Colon ( : )

► Semicolon ( ; )

Question No: 32    ( Marks: 1 )    – Please choose one

Which one is the example of spreadsheet software ?

► MS Word

► MS PowerPoint

► MS Excel

► MS Access

Question No: 33    ( Marks: 1 )    – Please choose one

______ occurs when a function calls itself.

► Recursion

► Call by value

► Call by reference

► Parsing

Question No: 34    ( Marks: 1 )    – Please choose one

In JavaScript, second element of an array has the index:

► 2

► 0

► 1

► 3

Question No: 35    ( Marks: 1 )    – Please choose one

In JavaScript, first element of an array has the index:

► 1

► -1

► 2

► None of the given choices

Question No: 36    ( Marks: 1 )    – Please choose one

In JavaScript, each element of array can store data of type

► A Number

► An Array

► A String variable

► All of the given choices

Question No: 37    ( Marks: 1 )    – Please choose one

The key property of the ‘Array’ object in JavaScript is

► Value

► Length

► Name

► All of the given choices

Question No: 38    ( Marks: 1 )    – Please choose one

Randomized algorithms are often ________ than deterministic algorithms for the same problem.

► Simpler and more slow

Simpler and more efficient

► Complex and more efficient

► Complex and more slow

Question No:39    ( Marks: 1 )    – Please choose one

_____ is the example of server-side scripts on Unix servers.

► ASP

► CGI

► VBScript

► JavaScript

Question No: 40    ( Marks: 1 )    – Please choose one

Supercomputers are used in:

► Weather forecasting

► Aeroplane mnufacturing

► Atomic bomb experiments

► All of the given choices

Question No: 41    ( Marks: 1 )    – Please choose one

A large number of networks interconnected physically is called ______

► LAN

► MAN

► Internet

► Network collection

Question No: 42    ( Marks: 1 )    – Please choose one

The effective way not to only write programs but also it works properly and further more to minimize the time and the development cost of the program is called___________________

► Programming Mechanism

► Programming Methodology

► Programming Synchronization

► None of the given options

Question No: 43    ( Marks: 1 )    – Please choose one

The Information technology has three components ______________.

► Telecom Engineering, Network Engineering, Computer Science

► Telecom Engineering, Computer Engineering, Computer Science

► Telecom Engineering, Computer Engineering, Database Engineering

► Telecom Engineering, Computer Engineering, Hardware Engineering

Question No: 44    ( Marks: 1 )    – Please choose one

The ____________ is becoming the preferred organizational structure for more and more organizations with the passage of time.

► Tree structured organizational model

► Network paradigm

► Hierarchical structure

► None of the given options

Question No: 45    ( Marks: 1 )    – Please choose one

Spies of one business monitoring the network traffic of their competitors’ ___________.

► Industrial Intelligence

Industrial Espionage

► Industrial Spying

► Industrial Surveillance

Question No: 46    ( Marks: 1 )    – Please choose one

Rule of thumb learned through trial and error is called ___________.

► Design

Heuristic

► Plan

► Aim

Question No: 47    ( Marks: 1 )    – Please choose one

Security can also be improved through _____________.

Encryption

► Typing errors

► Transmission errors

► Hardware malfunctions

Question No: 48    ( Marks: 1 )    – Please choose one

Due to working at home, contact with the colleagues is __________, which may result in __________ quality of work

Reduced, Poorer

► Reduced, Better

► Increased, Poorer

► Increased, Better

Question No: 49    ( Marks: 1 )    – Please choose one

Automatic machines performing various tasks that were previously done by humans, are called ____________.

► Robotics

► Computers

► Decision Making Systems

► Autonomous Web Agents

Question No: 50    ( Marks: 1 )    – Please choose one

————- is an electronic path within a Computer System along which bits are transmitted.

► Port

► Slots

► Bus

► Modem

Question No: 51    ( Marks: 1 )    – Please choose one

a = Math.ceil(12.01)

What will be the value of a ?

► 12

► 13

► 12.0

► 13.01

Question No: 52    ( Marks: 1 )    – Please choose one

Tribal flood network is a ___________ software.

DoS

► Scanning

► Utility

► None of the given options

Question No: 53    ( Marks: 1 )    – Please choose one

__________ are those programs in which the flow of the program is determined by the user’s actions (mouse clicks, key presses) or messages from other programs.

► Event called programs

► Event processed programs

Event driven programs

► Event declared programs

Question No: 54    ( Marks: 1 )    – Please choose one

onLoad event is occurred when the form is ___________

► Loaded

► Unloaded

► A button is pressed.

► Nothing happens.

Question No: 55    ( Marks: 1 )    – Please choose one

Capturing events and responding to them is called __________.

► Function Handling

► Event Handling

► Event Procedure

► All of the given option

Question No: 56    ( Marks: 1 )    – Please choose one

VisiCalc was the first popular _______application on PC’s.

► Spreadsheet

► Word processor

► Presentation

► Database

Question No: 57    ( Marks: 1 )    – Please choose one

A named collection of properties (data, state) and methods (instruction, behavior) is called ____________.

► Array

► Function

► Variable

► Object

Question No: 58    ( Marks: 1 )    – Please choose one

__________% of the users have left websites in frustration due to poor navigation.

► 40

► 62

► 83

► 91

Question No: 59    ( Marks: 1 )    – Please choose one

The memory size of the Altair 8800 was

► 128 bytes

► 128 Kilo bytes

► 256 Kilo bytes

► 256 bytes

Question No: 60    ( Marks: 1 )    – Please choose one

_____________ Technique can be used to create smooth animations or to display one of several images based on the requirement.

► Image downloading

► Image preloading

► Image uploading

Question No: 61 ( Marks: 1 ) -Please choose one

———-was known as “mill” in Analytical engine.

►.Memory

.Processor

.       ►Monitor

►.Mouse

Question No: 62 ( Marks: 1 ) -Please choose one

First electronic computer was

.ABC

►UNVAC 1

►Harvard Mark 1

►IBM PC

Question No: 63 ( Marks: 1 ) -Please choose one

Creator of the Analytical Engine is

►:Ada

►:Countess

Charles Babbage

►:Gary Kasparo

Question No: 64 ( Marks: 1 ) -Please choose one

What happens if I start a new list without closing the original one?

►An error will be generated

►..A nested list will be created

►..Previous list will end and a new will start.

►..Nothing will happen

Question No: 65 ( Marks: 1 ) -Please choose one

Analytical Engine is ——————-

►programmable machine

►mechanical machine

:       ►digital machine

:All of the given

Question No: 66 ( Marks: 1 ) -Please choose one

Ada is a ———————

►:programming language

►:Programmer

►mother of Computing

All of the given

Question No: 67 ( Marks: 1 ) -Please choose one

The idea of Neural Networks field is based upon ______________.

►..Human nature

►.Human brain

.       ►.Human culture

.       ►.Human actions

Question No: 68 ( Marks: 1 ) -Please choose one

Analytical Engine was built in the form of the ——————

►:Harvard Mark II

►:Harvard Mark I

►:Harvard Mark 0

:       ►None of the given

Question No: 69 ( Marks: 1 ) -Please choose one

——————write a program for computing the Bernoulli’s sequence on the Analytical Engine

►:Charles Babbage

►:Gary Kasparov,

►:Charles Kasparov

Ada

Question No: 70 ( Marks: 1 ) -Please choose one

Which of the following is a true statement?

.       ►Flat-file storage is better than tabular storage.

Tabular storage is better than flat-file storage.

►.Flat-file storage is better than relational storage.

►None of the given options

Question No: 71 ( Marks: 1 ) -Please choose one

In 1997 Deep Blue, A supercomputer designed by————–

►:Intel

:IBM

►:Microsoft

:       ►Sun Spark

Question No: 72 ( Marks: 1 ) -Please choose one

The __________ is the old profession which is being eliminated because of computing.

Typist

.       ►Bank manager

.       ►Operational manager

►All of the given options

Question No: 73 ( Marks: 1 ) -Please choose one

Website design should NOT be __________.

► Unified

Complex

► Consistent

► Predictable

Question No: 74 ( Marks: 1 ) -Please choose one

Navigation should remain __________.

Consistent

► Conflicting

► Contradictory

► Unpredictable

Question No: 75 ( Marks: 1 ) -Please choose one

__________ is a program that executes instructions line by line written in a high-level language.

► Interpreter

► Compiler

► Predictor

► Executor

Question No: 76 ( Marks: 1 ) -Please choose one

_____________ team consists on the sharpest technical minds in the company.

.       ►Architecture

►.Business Development

.       ►Configuration Management

.       ►Developer

Question No: 77 ( Marks: 1 ) -Please choose one

TCP stands for ________.

.       ►.Transfer Center protocol

Transmission Control Protocol

►.Transmission Center Protocol

►Telephone Center Protocol

Question No: 78 ( Marks: 1 ) -Please choose one

Detailed plan, specifying the required resources and expected deliverables, is done in ________ phase.

► Planning

► User Requirements

► Design

► Developer Specification

Question No: 79 ( Marks: 1 ) -Please choose one

Which of the following data types are recognized by JavaScript?

► Strings

► Numbers

► Undefined

► All of the given options

Question No: 80 ( Marks: 1 ) -Please choose one

According to heuristic, if you can’t explain it in ____________ minutes, either you don’t understand it or it does not work.

► 10

► 2

► 5

► 4

Question No: 81 ( Marks: 1 ) -Please choose one

The idea of Neural Networks field is based upon ______________.

► Human nature

► Human brain

► Human culture

► Human actions

Question No: 82 ( Marks: 1 ) -Please choose one

Fuzzy logic is based on ____________.

► Ground facts

► Experience

► Practice

► Approximation

Question No: 83 ( Marks: 1 ) -Please choose one

Which of the followings is NOT a Relational DBMS software.

► Access

► FrontPage

► FileMaker Pro

► SQL Server

Question No: 84 ( Marks: 1 ) -Please choose one

We use ___________ to stop Break-Ins.

► Scanners

► Intrusion detectors

► Utilities

► None of the given options

Question No: 85 ( Marks: 1 ) -Please choose one

Spies of one business monitoring the network traffic of their competitors’ ___________.

► Industrial Intelligence

► Industrial Espionage

► Industrial Spying

► Industrial Surveillance

Question No: 86 ( Marks: 1 ) -Please choose one

There are _________ types of errors.

► 2

► 3

► 4

► 5

Question No: 87 ( Marks: 1 ) -Please choose one

The important attribute of image tag is ________________.

► src

► image

► None of  the given options

► alt

Question No: 88 ( Marks: 1 ) -Please choose one

onBlur event is occurred for a form element when it ____________

►Gets focus

►Losts focus

►.Some thing is typed in

►.onBlur is not an event

Question No: 89 ( Marks: 1 ) -Please choose one

Name, Border , Source are the ____________ of the image object.

► Event Handler

► Properties

► Methods

► None of the given options

Question No: 90 ( Marks: 1 ) -Please choose one

____________ breaks down the message, to be sent over the internet, into packets.

► Protocol

► TCP

► IP

► NIC

Question No: 91 ( Marks: 1 ) -Please choose one

______ is a client program that uses HTTP to make requests to Web servers throughout the internet on behalf of the user.

► Web Application

► Web Browser

► Internet Application

► HTML

Question No: 92 ( Marks: 1 ) -Please choose one

We can change the background color in HTML, using ___ attribute of <body>

► background

bgcolor

► backcolor

► backgroundcolor

Question No: 93 ( Marks: 1 ) -Please choose one

Application developers do not need to know much about the_________ while they are developing their applications

► Software

► Hardware

► Operating System

► Kernel

Question No: 94 ( Marks: 1 ) -Please choose one

After computer is turned ON, the Loader loads _________ into the memory.

► Hardware

► Device Manager

► File Manager

► Kernel

Question No: 95 ( Marks: 1 ) -Please choose one

Hardware malfunctions is related to

► Data updates

Data integrity

► Data security

► Data accessibility

Question No: 96 ( Marks: 1 ) -Please choose one

What  is the key feature of computer which is against human nature?

► Can’t get bored.

Pattern recognition

► Repetition

► None

Question No: 97 ( Marks: 1 ) -Please choose one

___________ means to break down into simpler components and analyze.

► Recursion

► Parsing

► Scope

► Navigation

Question No: 98 ( Marks: 1 ) -Please choose one

JavaScript function fixed() has equivalent HTML tag-set ____

► <.FIX>……………</FIX>

► <F>………………..</F>

► <PRE>………….</PRE>

► <H>………………..</H>

Question No: 99 ( Marks: 1 ) -Please choose one

Users look for ________ solution.

► Optimal

► First good enough

► Good

► Best

Question No: 100 ( Marks: 1 ) -Please choose one

One of the key responsibilities of the ___________ is client relationship management.

► Project Manager

► Team Lead

► Developer

► Quality Assurance Engineer

Question No: 101 ( Marks: 1 ) -Please choose one

Navigation should remain __________.

► Consistent

► Conflicting

► Contradictory

► Unpredictable

Question No: 102 ( Marks: 1 ) -Please choose one

——————————-Introduced by Alan Turing in 1936,

►:Turing Machine

►:Turing Computer:

►Turing Pump

►:Harvard Mark 1

Question No: 103 ( Marks: 1 ) -Please choose one

ENIAC I stands for

►:Electrical Numerical Integrator And Calculator

►:Electrical Numerical Integrator And Computer

►Electronical Numerical Integrator And Calculator

►Electronical Numerical Integrator And Computer

Question No: 104 ( Marks: 1 ) -Please choose one

►The first transistor was invented at ——————————

►Imperial University in Tokyo

►:Harvard University

►:Iowa State University

:Bell Laboratories

Question No: 105 ( Marks: 1 ) -Please choose one

————————–is invented at the Imperial University in Tokyo by Yoshiro Nakamats

►:Floppy Disk

►:Hard Disk

►:Processor

:       ►CPU