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Sunday, 28 April 2013

Cs101 solved Quizs(introduction to computers)


Question No: 19
( 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: 20   ( Marks: 1 )   - Please choose one

Users communicate with the computer using a consistent user interface provided by the OS.

► True
► False

Question No: 21
( Marks: 1 )
- Please choose one
Application developers do not need to know much about the HW, especially the microProcessor, while they are developing their application.

► True
► False




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

The first spread sheet program was invented by

► Charles Babbage
► Dan Bricklin
► Paul Graham
► John von Neumann
Question No: 23
( Marks: 1 )
- Please choose one

Which representation technique of algorithm is more suitable for developer to make actual code___________.
► pseudo code  ► flow chart   ► both pseudo code and flow chart ► Heuristics

Question No: 24
( Marks: 1 )
- Please choose one
_____________ is used to terminate all JavaScript statements.
► Colon
► Semicolon
► Underscore
► Apostrophe
Question No: 25
( Marks: 1 )

- Please choose one
In java script cookies can be created for future use_____.
►  Easily

►  No facility at all

►  This is not possible without Java language.

►  Cookies are files so java script can not handle it.
Question No: 26   ( Marks: 1 )   - Please choose one

When the microprocessor desires to look at a piece of data, it checks in the __________ first. ► RAM ► ROM ► hard disk ► cache




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

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

Question No: 2
( 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: 3
( Marks: 1 )
- Please choose one

The Encryption of data is related to





► Data updates

► Data security
► Data integrity
► Data accessibility
Question No: 4
( Marks: 1 )
- Please choose one

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

► UDP
► FTP
► TCP
► OSI

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

One can send an email message to a remote computer using _______ protocol
► HTTP
► SMTP
► FTP
► TELNET

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

In a System having many parts to be designed, one should always do the _____ first
► Hard part
► Simple part
► Development part
► Quality part
Question No: 7
( Marks: 1 )
- Please choose one

Flow control constructs in JavaScript includes:

► If-Else  ► Loops and If -Else ► Switch and If-Else  ► All of the given choices
Question No: 8
( Marks: 1 )
- Please choose one



___ 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
Question No: 9
( Marks: 1 )
- Please choose one


Machine language is also called




► Assembly Language ► Binary Language ► High Level Language ► HTML Language
Question No: 10
( Marks: 1 )
- Please choose one


_________ is the best known builder for supercomputers.

► Sun
► Cray Research
► Microsoft
► Apple

Saturday, 27 April 2013

CS101 solved Quizs


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


Human are better than computers at:





► Efficiency  ► Accuracy
► Pattern recognitio  ► None of the given choices

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


Cray-1 was first commercial _________ computer



► Super
► Mini
► Micro
► Personal


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


URL is a/an ________


► Address

► Tool


► Device
► Component



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


Mainframe Computers are also called _____




► Enterprise Servers
► Personal Servers
► Enterprise Managers
► Window Servers

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


Which of the following is NOT a category of Mobile Computers?

► Laptop
► Palmtop
► Desktop
► Wearable


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


Preliminary exploration of possible solutions, technologies, suppliers is called

► Viability
► Feasibility
► Specification
► Integration

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


__________ give us the ability to manipulate data through reference instead of actual value.

► Constants

► Variables
► Data Types
► Operators

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


Consider the following statement written in JavaScript:


str = ”Hello” + ” World”








What will be the value of str ?







► HelloWorld
► Hello World
► Hello + World
► It will result in error

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



A tool that helps you to find the synonyms is called ______________.
► Language
► Paragraph
► Thesaurus
► Symbol
Question No: 10
( Marks: 1 )
- Please choose one

Communication protocol is a __________that governs the flow of information over a network
► Set of protocols      ► Set of rules      ► Device      ► Set of methods

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

If a computer could pass the Turing test then it would be able to:
►  think like human beings

►  do the things faster

►  win a million dollar prize

►  store more information

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

The first Web browser with a GUI was generally available in:
► 1992
► 1993
► 1994
► 1995