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Tag: VU CS101 -Introducing computer MIDTERM Solved/Unsolved Papers Spring 2010

VU CS101 -Introducing computer MIDTERM Solved/Unsolved Papers Spring 2010

VU CS101 -Introducing Computer MIDTERM Solved/Unsolved Papers Spring 2010

 

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

 A combination of word processing and graphic design is

 

► Corel Draw

 

► Desktop Publishing

 

► Paint

 

► WordPad

 

 

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

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

 

► Port

► Slots

► Bus

► Modem

 

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

 The key strengths of computers are

► Speed

► Storage

► Do not get bored

All of the given choices

 

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

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

 

► background

 

► bgcolor

 

► backcolor

 

► backgroundcolor

 

 

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

 ASCII WHITE is the fastest Super computer which can perform __________ calculations in one second.

► 1.3 billion

► 1.3 trillion

► 1.3 miillion

► 1.3 thousand

 

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

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

► ASP

► CGI

► VBScript

► JavaScript

 

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

 We need _____________ for memory management in computer

► Software

► Hardware

► Operating System

► Application Software

 

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

 Data was stored and counted mechanically using ———– decimal storage wheels, ——————— rotary dial switches.

 

► 300,400

 

► 1300,1400

 

► 30100,14100

 

► 3000 , 1400

 

 

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

 The first spread sheet program was invented by

► Charles Babbage

► Dan Bricklin

► Paul Graham

► John von Neumann

 

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

 In x = x + 20, x is called a __________.

 

► Constant

► String

► Variable

► Number

 

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

 The transistor is a solid state semiconductor device used for amplification and switching, and has __________ terminals.

► one

► two

       ► three

► four

 

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

 A diode functions as the electronic version of a __________-way valve.

► one

► two

► three

► four

 

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

 

This element of Flow Chart is called_____________.

► Process

► Off page connector

► Decision

► Connector

 

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

 Choose the correct html format to create a checkbox.

 

 

 

► <checkbox>

 

► <input type=”checkbox”>

 

► <check>

► <input type=”check”>

 

 

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

 —————is the process of starting or restarting a computer.

 

►BIOS

 

►Refreshing

 

►Booting

►None of given

 

Question No: 17    ( Marks: 2 )

 What is the Title of the web page for following code segment?

<Head>

<TITLE> VU Web <\TITLE>

<TITLE> Page </TITLE>

</Head>

 

Question No: 18    ( Marks: 2 )

 What do you mean by Comments?

 

 

 

Question No: 19    ( Marks: 2 )

 How can an operating system be viewed as a resource allocator?

 

Question No: 20    ( Marks: 3 )

 What is the role of application software in Education?      

 

Question No: 21    ( Marks: 3 )

 Give four  properties  and  two methods of window object ?

 

Question No: 22    ( Marks: 5 )

 What is the difference between High-level and Low-level programming languages?

 

Question No: 23    ( Marks: 5 )

 Elaborate greedy algorithm definition with solid example in favour and one counter example?

VU CS101 -Introducing Computer MIDTERM Solved/Unsolved Papers Spring 2010

VU CS101 -Introducing computer MIDTERM Solved/Unsolved Papers Spring 2010

VU CS101 -Introducing Computer MIDTERM Solved/Unsolved Papers Spring 2010

Question No: 1    ( Marks: 1 )    – Please choose one
———- was known as “mill” in Analytical engine.
► Memory
► Processor
► Monitor
► Mouse

Question No: 2    ( Marks: 1 )    – Please choose one
Vacuum tubes were replaced by ___
► Punch cards
► Transistors
► Micro Processors
► Resistors

Question No: 3    ( Marks: 1 )    – Please choose one
The impact of a digit in a number is determined by its —————

► Value
► Location
► Length
► None of above

Question No: 4    ( 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: 5    ( Marks: 1 )    – Please choose one
Which of the following application is collections of cells?

► Word
► Excel
► PowerPoint
► Outlook Express

Question No: 6    ( Marks: 1 )    – Please choose one
VisiCalc was the first popular _______application on PC’s.

      ► Spreadsheet
► Word processor
► Presentation
► Database

Question No: 7    ( Marks: 1 )    – Please choose one
__________ is the example of Shrink-wrapped software

► PIA information system
► WinZip trial pack
► Linux
► MS Word

Question No: 8    ( Marks: 1 )    – Please choose one
Which of the following is/are the parts of Operating system components?

► GUI
► Device Manager
► Shell
► All of these

Question No: 9    ( Marks: 1 )    – Please choose one
Spread sheet is a type of _______________.
► Productivity software
► Engineering software
► Mathematical software
► Business software

Question No: 10    ( Marks: 1 )    – Please choose one
Register is a kind of ______memory

► Fast
► Super fast
► Slow
► Very slow

Question No: 11    ( Marks: 1 )    – Please choose one
The grand-daddy of the today’s global  Internet was
► WAN
    ► ARPANET
► Intranet
► LAN

Question No: 12    ( Marks: 1 )    – Please choose one
A _________translates a high-level language (that is easy to
understand for humans) into a language that the computer can
understand
► Computer
► Transistor
► Compiler
► Device

Question No: 13    ( Marks: 1 )    – Please choose one
Web is a unique invention by humans in terms that it is:
► accessible to only the owners who control it
► accessible from particular locations only
      ► accessible to all humans
► accessible to only the educational institutes

Question No: 14    ( Marks: 1 )    – Please choose one
ASCII WHITE is the fastest Super computer which can perform
__________ calculations in one second.
► 1.3 billion
► 1.3 trillion
► 1.3 miillion
► 1.3 thousand

Question No: 15    ( Marks: 1 )    – Please choose one
Which one of these is NOT an example of storage devices?
► Tape
► RAM
► Floppy
► DVD

Question No: 16    ( Marks: 1 )    – Please choose one
1 byte consists of:
► 8 bits
► 10 bits
► 12 bits
► 16 bits

Question No: 17    ( Marks: 1 )    – Please choose one
_____ is the example of server-side scripts on Unix servers.
► ASP
► CGI
► VBScript
► JavaScript

Question No: 18    ( 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: 19    ( Marks: 1 )    – Please choose one
In JavaScript,   a || b    is interpreted as

► a is true or b is false
► a is true and b is true
► a is false and b is true
► a is true or b is true or both are true

Question No: 20    ( Marks: 1 )    – Please choose one
The intersection of a row and a column is called
► Data
► Field
► Formula
► Non of the above

Question No: 21    ( Marks: 1 )    – Please choose one
HTML pages are edited by _______
► MS Front page
► Notepad
► Dreamweaver
► All of These

Question No: 22    ( Marks: 1 )    – Please choose one
______________ software directly interacts with the user.

► Application software

► System software

► Anonymous software

► Interactive software

Question No: 23    ( 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: 24    ( Marks: 1 )    – Please choose one
——————– Invented at the Imperial University in Tokyo by
Yoshiro Nakamats

► Hard drive
► Flash drive
► Floppy disk
► Optical disc

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

This element of Flow Chart is called_____________.
► Process
► Off page connector
► Decision
► Connector

Question No: 26    ( Marks: 1 )    – Please choose one
In flow charts, there is only one entry point in conditions while
there is/are__________ exit points.

► 1
► 2
► 3
► 4

Question No: 27    ( Marks: 1 )
What is the difference between a web page and a website ?
Ans.

Question No: 28    ( Marks: 1 )
What is java script?

Question No: 29    ( Marks: 2 )
What is the usage of microcontrollers? Give two examples.

Question No: 30    ( Marks: 3 )
What is title tag in HTML? Give an example of title tag showing
Virtual University of Pakistan as web page title.

Question No: 31    ( Marks: 5 )
Fill the column 3 of the table after evaluating the expressions in column 2

Operator        Expression      Result
+       a=2;
b=a+5;  b=7
/       a=15;
b=5;    a/b=3
%       a=15;
b=75;   b%a=11.25
*       a=5;
b=9;
c=a*b   c=45
–       a=90;
b=100;
c=a-b   c=-10

Question No: 32    ( Marks: 5 )
How you can enhance the capability of a micro processor?

VU CS101 -Introducing Computer MIDTERM Solved/Unsolved Papers Spring 2010

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