Cs101 (Introduction to Computing)

Cs101 (introduction to computing)

Solved and compose by hira

Which of the following software ties together all key activities and major systems of an organization into a single software system?
Select correct option:
/
/
/
/

Interactive Forms are always placed between:
Select correct option:
/
/

Algorithm is a ______
Select correct option:
/
/
/
/
All programs consist of ______
Select correct option:
/
/
/
/

Decompose the problem into subsystems and define their relationships is done in ______phase
Select correct option:
/
/
/
/

Which of the following is not an advantage of client side scripting?
Select correct option:
/
/
/
/
Some of the things that JavaScript can do! Choose incorrect option from following
Select correct option:
/
/
/
/
Question # 9 of 10 ( Start time: 09:30:00 PM ) / Total Marks: 1
______/ / /______/ A Parallelogram (Tilted rectangle) represents the ______flow chart element.
Select correct option:
/
/
/
/
In SW life cycle Developer analyses users requirement, performs further investigation, and produces ______specifications
Select correct option:
/
/
/
/

Question # 1 of 10 ( Start time: 08:15:12 PM ) / Total Marks: 1
What are the conditions that must be fulfilled in order to use Web?
Select correct option:
/
/
/
/
Question # 3 of 10 ( Start time: 08:17:06 PM ) / Total Marks: 1
ROWSPAN is used to extend the current cell to some
Select correct option:
/ (The number of columns the current cell should extend itself)
/
/
/
Question # 4 of 10 ( Start time: 08:17:51 PM ) / Total Marks: 1
Which one of these is NOT an example of embedded computers
Select correct option:
/
/
/
/
Question # 5 of 10 ( Start time: 08:19:15 PM ) / Total Marks: 1
Which one of these is NOT an example of storage devices?
Select correct option:
/
/
/
/
The Name of first computer ABC stands for:
Select correct option:
/
/
/ pg no 14
/

is the example of a Web browser
Select correct option:
/
/
/
/

Question # 8 of 10 ( Start time: 08:22:13 PM ) / Total Marks: 1
In HTML, which tag is used for the highest level Heading?
Select correct option:
/
/
/
/
Bit is originated from………………
Select correct option:
/
/
/
/

RAM stands for:
Select correct option:
/
/
/
/

Question # 1 of 15 ( Start time: 02:43:44 PM ) Total M a r k s: 1
Which of the following is used to attain something productive as opposed to games or entertainment software’s?
Select correct option:
System software
Application software
Programming software
Productivity software
Question # 2 of 15 ( Start time: 02:45:04 PM ) Total M a r k s: 1
Altair 8800 was based on _____ processor
Select correct option:
Inter 4004
Intel 8080
Intel 386
Pentium
Question # 3 of 15 ( Start time: 02:46:27 PM ) Total M a r k s: 1
Which one of the following is “built-in” computer memory containing data that normally can only be read , not written to?
Select correct option:
RAM
ROM pg no 25
Cache Memory
Magnetic Memory
Question # 4 of 15 ( Start time: 02:46:59 PM ) Total M a r k s: 1
This principle called the “Ockham’s Razor,” states when choosing among competing, successful solutions to a problem; choose the one which is the least ______
Select correct option:
Time Consuming
Ambiguous
Complex pg no 101
Restricted
Question # 5 of 15 ( Start time: 02:47:54 PM ) Total M a r k s: 1
By default in a web page Hyper Link for another web page is represented as:
Select correct option:
Blue only
Black and Underlined
Blue and Bold
Blue and Underlined
Question # 6 of 15 ( Start time: 02:49:20 PM ) Total M a r k s: 1
(a) _____ is the concept embedded in an algorithm (the soul!) and (b)______is the actual representation of an algorithm (the body!)
Select correct option:
(a) Semantics (b) Syntax pg no 104
(a) Syntax (b) Semantics
(a)Code (b) Logic
(a) Sequence (b) Flow Chart
Question # 7 of 15 ( Start time: 02:50:05 PM ) Total M a r k s: 1
_____ is an application program that provides a way to look at and interact with all the information on the World Wide Web.
Select correct option:
URL
Browser pg no 18
HTML
HTTP
Question # 8 of 15 ( Start time: 02:50:46 PM ) Total M a r k s: 1
First computer designed for commercial applications was:
Select correct option:
UNIVAC 1pg no 14
ENIAC
EDVAC
Attanasoff-Berry Computer
Question # 9 of 15 ( Start time: 02:51:44 PM ) Total M a r k s: 1
Which one of the following is a really fast port that lets you connect computer peripherals and consumer electronics to your computer without the need to restart?
Select correct option:
Freeware
Shareware
Firewire pg no 24
Firmware
Question # 10 of 15 ( Start time: 02:52:24 PM ) Total M a r k s: 1
In which of the following operating systems the availability of sufficient and separate resources is ensured for various users simultaneously:
Select correct option:
2. Single-User
1. Multi-User
4. Batch type
3. Desktop
Question # 11 of 15 ( Start time: 02:53:05 PM ) Total M a r k s: 1
Compared to vacuum tubes, Transistors offer:
Select correct option:
Much smaller size
Better reliability
Much lower cost
All of the given choices
Question # 12 of 15 ( Start time: 02:53:21 PM ) Total M a r k s: 1
What was the name of first commercial supercomputer?
Select correct option:
UNIVAC 1
EDVAC
Cray 1
Altair 8800
Question # 13 of 15 ( Start time: 02:54:41 PM ) Total M a r k s: 1
Which one of the following register types stores SIMD instructions?
Select correct option:
General Registers
Vector Registers pg no 32
Data Registers
Address Registers
Question # 14 of 15 ( Start time: 02:55:12 PM ) Total M a r k s: 1
A data cell of a table contain
Select correct option:
only text
images
tables
all of the given
Question # 15 of 15 ( Start time: 02:56:21 PM ) Total M a r k s: 1
Grace Hopper of US Navy develops the very first______compiler
Select correct option:
Low-level Language
High-level language
Both high and low level language
None of the given choices

Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 1 of 15 ( Start time: 07:56:08 PM ) Total M a r k s: 1
Babbage’s Analytical Engine could store information permanently in:
Select correct option:
Magnetic Tape
Floppy Disk
Punched Cards
None of the given choices

Quiz Start Time: 07:56 PM
Time Left 87
sec(s)
Question # 2 of 15 ( Start time: 07:56:32 PM ) Total M a r k s: 1
1 byte consists of ______bits.
Select correct option:
10
9
8
None of the given choices
Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 3 of 15 ( Start time: 07:56:48 PM ) Total M a r k s: 1
The name of very first computer was:
Select correct option:
ABC
BCD
EDC
None of the given choices
Time Left 88
sec(s)
Question # 4 of 15 ( Start time: 07:57:09 PM ) Total M a r k s: 1
Quantum Mechanics is the branch of ______; which describes the activity of subatomic particles.
Select correct option:
Chemistry
Computer Science
Physics
None of the given choices

Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 5 of 15 ( Start time: 07:57:38 PM ) Total M a r k s: 1
First computer designed for commercial applications was:
Select correct option:
UNIVAC 1
ENIAC
EDVAC
Attanasoff-Berry Computer

Quiz Start Time: 07:56 PM
Time Left 84
sec(s)
Question # 6 of 15 ( Start time: 07:58:09 PM ) Total M a r k s: 1
Greedy algorithms are usually faster, since they don't consider the details of possible alternatives
Select correct option:
True
False
Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 7 of 15 ( Start time: 07:58:45 PM ) Total M a r k s: 1
Intel 8088 took ______cycles to execute.
Select correct option:
80
15
20
50
Click here to Save Answer & Move to Next Question
Time Left 87
sec(s)
Question # 8 of 15 ( Start time: 07:59:18 PM ) Total M a r k s: 1
Algorithm is a ______
Select correct option:
Definition of a problem
Sequence of steps to solve a problem
Understanding of a problem
Solving a problem
Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 9 of 15 ( Start time: 07:59:37 PM ) Total M a r k s: 1
Pseudo Code, Structured flow charts and Actual code are used for representing Algorithms.
Select correct option:
True
False
Quiz Start Time: 07:56 PM
Time Left 88
sec(s)
Question # 10 of 15 ( Start time: 08:00:15 PM ) Total M a r k s: 1
Byte is a combination of……………
Select correct option:
8 bits
16 bits
32 bits
4 bits
Quiz Start Time: 07:56 PM
Time Left 89
sec(s)
Question # 11 of 15 ( Start time: 08:00:56 PM ) Total M a r k s: 1
______software sits on top of ______software for performing user tasks.
Select correct option:
System, Application
System, Productivity
Application, System
System, Programming
Click here to Save Answer & Move to Next Question
Time Left 88
sec(s)
Question # 12 of 15 ( Start time: 08:01:41 PM ) Total M a r k s: 1
A 1.5 G. HZ Microprocessor approximately contains:
Select correct option:
30 Million Transistors
25 Million Transistors
10 Million Transistors
50 Million Transistors
Quiz Start Time: 07:56 PM
Time Left 87
sec(s)
Question # 13 of 15 ( Start time: 08:02:58 PM ) Total M a r k s: 1
Linux and Mac are examples of :
Select correct option:
Uni processor OS
Multi processor OS

Time Left 88
sec(s)
Question # 14 of 15 ( Start time: 08:03:52 PM ) Total M a r k s: 1
JavaScript can be used along with HTML to ______.
Select correct option:
style the Web
secure the web page
make content interactive
color the web page
Quiz Start Time: 07:56 PM
Time Left 87
sec(s)
Question # 15 of 15 ( Start time: 08:04:48 PM ) Total M a r k s: 1
______are personal computers that are designed to be easily transported and relocated
Select correct option:
Desktops
Portables
Servers
Workstations

Q no 1:The first Web browser with a GUI was generally available in:

1992
1993 pg no 18 hndouts
1994
1995

Q no 2 :The name of first program-controlled machine was:
ENIAC
Attanasoff-Berry Computer
Harvard Mark 1
Pentium

Harvard Mark 1 – 1943

• Howard Aiken of Harvard University
• The first program controlled machine
• Included all the ideas proposed by Babbage for the Analytical Engine
• The last famous electromechanical computer

Q3.The name of programming language, specifically designed by the US Department of Defense for developing military applications, was:
Smalltalk
C
C++
Ada pg no 9 handouts

Q4.Web is a unique invention by humans in terms that it is:
accessible to all humans
accessible to only the owners who control it
accessible to particular locations only

Q5. A strategy in which all possible combinations are examined and best one is selected called……………
Divide and conquer
Brute force pg no 103 hndouts
Heuristic
All of given
Q6.Which one of the following units can be called as the brain of computer microprocessor?
ALU (Arithmetic & Logic Unit)
FPU (Floating Point Unit)
Control Unit pg no 36 handouts
Bus Interface Unit

Q7 Which category of computers lies between Workstation and Mainframe computers?
Microcomputer
Desktop
Laptop
Minicomputer pg no 21

Q8 Algorithm is a precise sequence of a limited number of ______ , ______steps that terminates in the form of a solution
Ambiguous, Executable
Nondeterministic, Finite
Finite, countable
Unambiguous, executable pg no 100

Q9 Which one of the following web programming languages used to do client-side scripting?
ASP
Server Side JavaScript
PHP
VBScript pg no 119

Q10 Deep Blue was the name of:
Human
Computer
City
None of the given choices

Q11 There is a battery on the mother board to:
give power to the processor
Save information when computer is OFF
Help the boot process
Save information when computer is ON

ROM is "built-in" computer memory containing data that normally can only be read, not

written to. ROM contains the programming that allows your computer to be "booted

up" or regenerated each time you turn it on. Unlike a computer's random access memory

(RAM), the data in ROM is not lost when the computer power is turned off.

The ROM is sustained by a small long-life battery in your computer.

Q12 Alan Turing of Cambridge University presented his idea of a theoretically simplified but fully capable computer, now known as:

Analytical Engine
Turing Machine pg no 13
Difference Engine
None of the given choices

Q13 _ is the example of a Web browser
Yahoo
Netscape Navigator
Web Application
Google

Q14 The Analytical Engine was machine of which type?
Programmable
Mechanical
Digital
All of the given choices pg no 9

Q15 Interactive Forms are always placed between:
Body tags of a Web page
Head tags of a Webpage

Q16 Which interface on computer supports transmission of multiple bits at the same time?
Serial Port
Parallel Port pg no 24
PS/2 Port
Universal Serial Bus

Q17. Trialware Softwares are used for short period long period life time none of the given

Q18. First computer that could not only manipulate numbers but also text data as well was:
ENIAC
EDVAC
UNIVAC 1
Attanasoff-Berry Computer

Q19. SCSI stands for:
Small Computer System Interface pg no 24
System Common Small Integration
Silicon Computer System Interface
None of the given choices

Q36 Greedy algorithm does not support……………….. Situation.
Local
Global
Complex
All of given

Q38 During one of the international cricket tournaments, one of the teams intentionally lost a match, so that they could qualify for the next round If they had won that particular match, some other team would have qualified This is an example of a ______
Greedy algorithm pg no 102
Non-greedy algorithm

Deterministic Algorithm

Nove of above

Q39 Teraflop stands for:
Thousand floating point operations per second
Thousand floating point operations per hour
Trillion floating point operations per second pg no 21
Trillion floating point operations per hour

In which of the following operating systems the availability of sufficient and separate resources is ensured for various users simultaneously:
Select correct option:
2. Single-User
1. Multi-User
4. Batch type
3. Desktop

Quiz Start Time: 10:47 PM Time Left 86
sec(s)
Question # 1 of 15 ( Start time: 10:47:57 PM ) Total M a r k s: 1
The name of very first computer was:
Select correct option:
ABC
BCD
EDC
None of the given choices

Quiz Start Time: 10:47 PM Time Left 85
sec(s)
Question # 2 of 15 ( Start time: 10:48:47 PM ) Total M a r k s: 1
You have learnt about tags, recalling Head Tag, Which one is correct?
Select correct option:
<HEAD> </HEAD>
<HEAD> <END>
<HEAD> </END>
<HEAD> <\HEAD

hameedpk5: MC100200532 : Hameed Ul Haq
Quiz Start Time: 10:47 PM Time Left 84
sec(s)
Question # 3 of 15 ( Start time: 10:49:20 PM ) Total M a r k s: 1
Grace Hopper of US Navy develops the very first______compiler
Select correct option:
Low-level Language
High-level language
Both high and low level language
None of the given choices

Quiz Start Time: 10:47 PM Time Left 86
sec(s)
Question # 4 of 15 ( Start time: 10:50:16 PM ) Total M a r k s: 1
Without one of following item a web site is read only:
Select correct option:
Form not confrm

Dialog Box
Button
Scroll Bar

Quiz Start Time: 10:47 PM Time Left 84
sec(s)
Question # 5 of 15 ( Start time: 10:50:52 PM ) Total M a r k s: 1
Greedy algorithms are usually faster, since they don't consider the details of possible alternatives
Select correct option:
True
False

Quiz Start Time: 10:47 PM Time Left 88
sec(s)
Question # 6 of 15 ( Start time: 10:51:51 PM ) Total M a r k s: 1
A strategy in which all possible combinations are examined and best one is selected called……………
Select correct option:
Divide and conquer
Brute force
Heuristic
All of given

Quiz Start Time: 10:47 PM Time Left 79
sec(s)
Question # 7 of 15 ( Start time: 10:52:29 PM ) Total M a r k s: 1
Utility Software is a type of ______Software
Select correct option:
System
Application
both a & b
none of the given

Quiz Start Time: 10:47 PM Time Left 84
sec(s)
Question # 8 of 15 ( Start time: 10:53:32 PM ) Total M a r k s: 1
Quantum Mechanics is the branch of _____ ; which describes the activity of subatomic particles.
Select correct option:
Chemistry
Computer Science
Physics
None of the given choices

Quiz Start Time: 10:47 PM Time Left 87
sec(s)
Question # 9 of 15 ( Start time: 10:54:22 PM ) Total M a r k s: 1
Which one of these is NOT an example of embedded computers
Select correct option:
Microwave oven
IMB PC
Refrigerator
Calculator

Quiz Start Time: 10:47 PM Time Left 82
sec(s)
Question # 10 of 15 ( Start time: 10:55:51 PM ) Total M a r k s: 1
Which of the following is a computer storage device that saves and retrieves the data when required?
Select correct option:
Hard Disk
RAM
ROM
None of the given choices

Quiz Start Time: 10:47 PM Time Left 85
sec(s)
Question # 11 of 15 ( Start time: 10:57:22 PM ) Total M a r k s: 1
World wide web is a collection of web pages which is:
Select correct option:
logically unified
physically distributed
logically combined
logically unified and physically distributed

Quiz Start Time: 10:47 PM Time Left 86
sec(s)
Question # 12 of 15 ( Start time: 10:58:23 PM ) Total M a r k s: 1
Computer directly understand the ______language
Select correct option:
human
high level
machine
none of given
Quiz Start Time: 10:47 PM Time Left 84

sec(s)
Question # 13 of 15 ( Start time: 10:59:22 PM ) Total M a r k s: 1
Algorithm is a ______
Select correct option:
Definition of a problem
Sequence of steps to solve a problem
Understanding of a problem
Solving a problem

Quiz Start Time: 10:47 PM Time Left 87
sec(s)
Question # 15 of 15 ( Start time: 11:01:03 PM ) Total M a r k s: 1
Bit is originated from………………
Select correct option:
Decimal
Binary
Hexadecimal
Octal

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

The transistor is a solid state semiconductor device used for amplification and switching, and has _____ terminals.
► one
► two
► three
► four
Question No: 2 ( M a r k s: 1 ) - Please choose one
Blue Pacific is a name of _____ computer.
► Mini
► Desktop
► Micro
► Super
Question No: 3 ( M a r k s: 1 )
Monte Carlo algorithm is an example of
► Randomized algorithm
► Greedy algorithm
► both greedy and randomized
► Heuristics

Which one can lead user to leave your website?
Select correct option:
/
/
/
/

Heuristics suggest that a program or module should be divided into a maximum of ______parts and minimum of ______parts.
Select correct option:
/
/
/
/
enables users located at far-way locations to easily share information with others located all over the world.
Select correct option:
/
/
/
/

How many iterations would this "for" loop runs. for ( x = 6000 ; x > 0 ; x = x - 1 ) { document.write ( x ) ; }
Select correct option:
/
/
/
/

of the following is a Loop statement.
Select correct option:
/
/
/
/

The heuristic “Programmers deliver the same number of Line Of Code” suggests that programmer should use
Select correct option:
/
/
/
/

ARPANET splits into two nets to keep military & non-military network sites separate, named :
Select correct option:
/
/
/
/

/ Communications on the internet is controlled by a set of two protocols, named :
Select correct option:
/
/
/
/