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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. RAMROMhard diskcache




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