CS101 Solved Mcq's File 4

An algorithm that always takes the best immediate or local solution while finding an answer is called____.
Deterministic Algorithm
Non deterministic Algorithm
Greedy Algorithm
Randomized Algorithm

Which of the following command allows you to recover form mistakes in MS Word?

Clear
Edit
Undo
Break

A ____________ operating system allows many users to take advantage of the computer's resources, simultaneously

Single user

Multi- user

Single tasking

Multi tasking

Network Interface Card is an __________ device

Input

Output

Input/Output

Storage

The decimal equivalent of binary 1000 is

Which of the following is NOT RDBMS software?

My Sql
MS Excel
Oracle
SQL Server

A computer virus is a

Software that saves the computer from being damaged.

Application software that helps to make different type of viruses and worms

Program that spreads itself and destroys other program

Program that corrects the problems in your computer

What will be the result of a?

a = Math.abs(-23)

-23

23.0

2.3

A Special program required to view swf (Shockwave Flash) files in web Browser is called

TFlash

Vflash

plug-in

None of the given options

Using Java Script you can write a character at random location on screen

By applying randomCh() method

With the help of String object

With the help of random character property

There is no built in approach in Java Script

If incorrectly we enter the negative age it is check by

Limit Integrity

Type Integrity

Referential Integrity

Physical Integrity

Which protocol is use to transfer a file over the network?

UDP

FTP

TCP

OSI

One can send an email message to a remote computer using _______ protocol

HTTP

SMTP

FTP

TELNET

In a System having many parts to be designed, one should always do the _____ first

Hard part

Simple part

Development part

Quality part

Flow control constructs in JavaScript includes:

If-Else

Loops and If -Else

Switch and If-Else

All of the given choices

___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW

Explorer.exe

System Files

Operating System

Application Software

Machine language is also called

Assembly Language

Binary Language

High Level Language

HTML Language

_________ is the best known builder for supercomputers.

Sun

Cray Research

Microsoft

Apple

The weaknesses of the computer are:

Pattern recognition & Storage

Speed & Innovative ideas

Pattern recognition & Innovative ideas

Speed & Storage

Communication protocol is a __________that governs the flow of information over a network

Set of methods

Set of protocols

Set of rules

Device

_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security.

Support

Configuration Management

Quality Assurance

Developer

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

Architecture

Business Development

Configuration Management

Developer

_______________ is responsible for day to day operations.

CEO

COO

CMSO

Developer

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

Project Manager

Team Lead

Developer

Quality Assurance Engineer

What is the major problem with flash based website?

Its two heavy

Cannot be indexed

Less attractive

Inaccessible

Which of the following is NOT an event handler for image object?

onAbort

onError

onLoad

onUser

The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.

Cooperation

Shared responsibility

Networking

All of the given options

a = Math.abs(-23)

What will be the value of a ?

-23

23.0

2.3

ERP is a type of __________________ .

Entertainment software

Productivity software

Business software

Scientific software

In Genetic Algorithm the most important thing you should know, is the ___________.

Procedure

Recognition of a good solution

Different techniques

None of the given options

According to a popular heuristic, success is defined by ___________.

The user

The builder

Both user and builder

None of the given options

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

Design

Heuristic

Plan

Aim

JavaScript Variables are ____________.

Dynamically Typed

Statically Typed

Strong Typed

None of the given options

Which of the following application are collections of cells?

Word

Excel

PowerPoint

Outlook Express

The browser breaks down the URL into ________ parts.

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

Array

Function

Variable

Object

First computer network was ___________.

NSFNET

FIRSTNET

ARPANET

ORPHANET

In JavaScript, a variable declaration is

Optional
Mandatory
Not allowed
None of the given

A protocol used for receiving email messages is called ____________.

URL
Telnet
POP3
SMTP

which one is correct?

onUnload

onUnLoad

onUNLOAD

All of the above

Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________.

Loop
Sequence
Condition
Array

Variables allow us to manipulate data through the ___________.

Actual Value
Reference
Length
Name

Fuzzy logic is based on ____________.

Ground facts
Experience
Practice
Approximation

Word Processor is a _________________

System Software
Application Software
Device
Utility

In the old days, databases did NOT support ____________.

Number
Boolean
Video
Text

In tabular storage, fields placed in a particular row are strongly ___________.

Independent
Dependent
Interrelated
Inconsistent

Due to working at home, lack of interaction may result in ___________ professional growth.

Slower
Faster
Higher
Improved

Distance learning has got a boost due to the ___________.
Easy communication
Online interactive contents
Flexibility
All of the given options

_____________ 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
Image postloading

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

The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called

_____________.

Telecom Engineering
Computer Engineering
Computer Science
Information Technology

A large number of networks interconnected physically is called ______

LAN
MAN
Internet
Network collection

TCP stands for ________.

Transfer Center protocol
Transmission Control Protocol
Transmission Center Protocol
Telephone Center Protocol

A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :
Retrieving
Database
Information
DBMS

______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.

Freeware
Shareware
Firewire
Firmware

Structures, in which another list starts before the first list is finished, are called:

Multiple Lists
Nested Lists
Ordered Lists
Un-ordered Lists

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

Value
Length
Name
All of the given choices

Which one is the example of spreadsheet software ?

MS Word
MS PowerPoint
MS Excel
MS Access

The Encryption of data is related to

Data updates
Data security
Data integrity
Data accessibility

_____ is the process of analyzing large databases to identify patterns.

Data normalization
Data management
Data Mining
None of the given options

Which is the user-friendly way of presenting data ?

Query
Form
Report
All of the given options

<form> Tags always placed between the <BODY> and </BODY> tags of a Web page

True
False

Java script has ----------------- ability to create and draw graphics.

Limited
Versatile
Medium
Not at all

Which of the following is incorrect for making design elements legible?

Select correct option:

Elements should be large enough

Elements must contrast sufficiently

Related elements should be visually grouped

Elements should have no visual focus

Function is also known as ______________.

Select correct option:

subprogram

procedure

subroutine

All of given

In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.

Select correct option:

1973

1983

1972

None of the given choices

E-mail system has ______ component(s)

Select correct option:

E-mail client

SMTP server

POP3 server

All of the given choices

_______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.

Select correct option:

Process

Input or Output

Decision

Connector

If a computer could pass the Turing test then it would be able to:

Select correct option:

win a million dollar prize

think like human begins

think but slower than humans

do the things faster

Punched cards were replaced by:

Select correct option:

Floppy Disk

Zip Drives

Magnetic storage

None of the given choices

vuzs

The ________virus may display an annoying, but harmless message

Select correct option:

Malicious

Neutral

Helpful

DoS

The name of very first computer was:

Select correct option:

ABC

BCD

EDC

None of the given choices

The internet communities are ___________.

Select correct option:

Geographical based

Interest based

Country based

Religion based

which one is correct?

onUnload

onUnLoad

onUNLOAD

All of the above

Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________.

Loop
Sequence
Condition
Array

Variables allow us to manipulate data through the ___________.

Actual Value
Reference
Length
Name

Fuzzy logic is based on ____________.

Ground facts
Experience
Practice
Approximation

Word Processor is a _________________

System Software
Application Software
Device
Utility

In the old days, databases did NOT support ____________.

Number
Boolean
Video
Text

In tabular storage, fields placed in a particular row are strongly ___________.

Independent
Dependent
Interrelated
Inconsistent

Due to working at home, lack of interaction may result in ___________ professional growth.

Image downloading
Image preloading
Image uploading
Image postloading

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

_____________.

Telecom Engineering
Computer Engineering
Computer Science
Information Technology

A large number of networks interconnected physically is called ______

______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.

Freeware

Shareware
Firewire
Firmware

Structures, in which another list starts before the first list is finished, are called:

Multiple Lists
Nested Lists
Ordered Lists
Un-ordered Lists

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

Value
Length
Name
All of the given choices

Which one is the example of spreadsheet software ?

MS Word
MS PowerPoint
MS Excel
MS Access

_____ is the process of analyzing large databases to identify patterns.

Data normalization
Data management
Data Mining
None of the given options

Which is the user-friendly way of presenting data ?

Query
Form
Report
All of the given options

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

<.FIX>……………</FIX>
<F>………………..</F>
<PRE>………….</PRE>
<H>………………..</H>

<form> Tags always placed between the <BODY> and </BODY> tags of a Web page

True
False

Java script has ----------------- ability to create and draw graphics.

Limited
Versatile
Medium
Not at all

Internet is an example of ______________ network.

Private

Public

Both Private and Public

None of the given choices

The name of first commercially available PC was:

UNIVAC 1

ENIAC

EDVAC

Altair 8800

Algorithm is a ____________________

Definition of a problem

Sequence of steps to solve a problem

Understanding of a problem

Solving a problem

A group of information is called __________________

File

Database

Record

Field

___________________ is a branch of computer science concerned with manipulating and enhancing computer graphics.

Image Handling

Image Processing

Image Engineering

None of these

__________has changed our way of life like no other technology.

Computational technology

Computer technology

Computing technology

None of the Above

Sophisticated event handling is not possible with _______________ event handling

Off-Line

In-Line

Out-Line

Non of the given choices

Babbage’s Analytical Engine could store information permanently in:

Magnetic Tape

Floppy Disk

Punched Cards

None of the given choices

There are __________ popular schemes to reduce the number of bytes that are required for storing graphics.

None of these

The internet-society is considered under Surveillance because:

While surfing, we are being watched, constantly

Our every click is recorded and analyzed to extract patterns and behaviors

Webcams are becoming common. Providing a cheap way for parents to watch their children's every move

All of the given

URL is a/an ________

Device

Component

Address

Tool

To improve the time for scanning a web page, text should be ___________.

Centered

Left Aligned

Right Aligned

Staggered

Communications on the internet is controlled by a set of two protocols which are ____________.

IMAP and SMTP

FTP and HTTP

TCP and IP

TCP and HTTP

FTP stands for __________.

File transmission protocol

File transmission path

File transfer protocol

Fine transfer path

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

Array

Function

Variable

Object

Anchor tag denoted by <A> is used to create

Address

Hyperlink

Paragraph

Title

<UL> tag is used to

underline text

end the line

create ordered list

create unordered list

A user may access any item on the web through __________.

URL

Telnet

POP

SMTP

The browser breaks down the URL into ________ parts.

Which one of the following is NOT a primary color?

Red

Green

Yellow

Blue

According to a popular heuristic, success is defined by ___________.

The user

The builder

Both user and builder

None of the given options

The idea of Neural Networks field is based upon ______________.

Human nature

Human brain

Human culture

Human actions

ERP is a type of __________________ .

Entertainment software

Productivity software

Business software

Scientific software

__________ 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

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

Robotics

Computers

Decision Making Systems

Autonomous Web Agents

country=”Hello Pakistan”;

document.write(country.charAt(6));

The out put of the above statement is _____________.

The distance among families is ___________ because of spending more time on internet.

Increased

Expanded

Contracted

Decreased

The software used for the scanning of internet severs, is called __________.

Wscan

Mscan

Sscan

Vscan

Adding images to html page, we use___________ tag.

<IMG>

<IMAGE>

<PIC>

The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called _____________.

Telecom Engineering

Computer Engineering

Computer Science

Information Technology

The responsibilities of the Team Lead includes_____________.

Planning and tracking of the project

Detailed design

Professional development of team members

All of the given options

When the packets reach at destination, __________ reassembles them into original message.

Protocol

TCP

NIC

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

Machine language is also called

Assembly Language

Binary Language

High Level Language

HTML Language

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

Each element in an array is given an index, which is an integer value between 0 and one less than the length of the array. The first element has an index of 0, the second element has an index of 1, and so on.

One can download or upload files to a remote computer using ________ protocol.

HTTP

SMTP

FTP

TELNET

JavaScript ________ support drawing of graphics

Does

Does not

Always

At times

Which of the following is NOT true about modern computers?

More powerful

Smaller in size

Consume less energy

Costly

Ada written a computer programme for ?

Analytical Engine

Difference Engine

Harvard Mark 1

Mechanical engine

A set of stand alone productivity applications designed to work together known as ______________ .

Productivity software suite

Compiled software

Secure software

Intelligent software

Because of spending more time on the internet, the distances among the families have been _____.

Increased

Expanded

Contracted

Shortened

Sophisticated event handling is not possible with _______________ event handling

Off-Line

In-Line

Out-Line

Non of the given choices

Autonomous Web Agents are also known as _________________

Mobile Agents

Softbots

Both "Mobile Agents" & "Softbots"

None of these

A communication protocol is a __________that governs the flow of information over a network.

Set of Methods

Set of Protocols

Set of rules

None of the given choices

By default in a web page Hyper Link for another web page is represented as:

Blue only

Black and Underlined

Blue and Bold

Blue and Underlined

The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.

Cooperation

Shared responsibility

Networking

All of the given

Monitor is an example of __________devices

Output

Input

Processing

None of the given choices

The code in the ________ portion is the right choice for developing larger JavaScript scripts

Body

At End

Head

Separate

____________________ based on the principles of the logical reasoning ability of humans.

Genetic Algorithms

Rule-based Systems

Feed-Forward Network

None of these

The key benefit of VPNs over conventional PNs is:

Security

Efficiency

Lower Cost

None of the given choices

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CS101 Solved Mcq's File 4

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