FINALTERM EXAMINATION
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CS101- Introduction to Computing
Which function returns a randomly selected floating point number between 0 and 1 ?
_ floor(x)
_ ceil(x)
_ random()
_ round(x)
The weaknesses of the computer are:
_ Pattern recognition & Storage
_ Speed & Innovative ideas
_ Pattern recognition & Innovative ideas
_ Speed & Storage
Processed data is called ______.
_ Information
_ Data
_ Entity
_ Attribute
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
When we buy a software package, we do not really buy it, we just by a license that
allows us to use it, the ______stays with the maker.
_ Agreement
_ Ownership
_ Membership
_ Software
Using smart editors they can automatically color different parts of statements in
different colors e.g. HTML tags in ______color.
_ Green
_ Grey
_ Blue
_ None of the given options
______is in Executive team.
_ Project Manager
_ CEO
_ Team Lead
_ Developer
Module level design and unit testing the responsibility of ______.
_ Team Lead
_ Developer
_ Project Manager
_ Quality Assurance Expert
______team is responsible for a project after the specification’s stage till the
very end.
_ Executive
_ Architect
_ Development
_ HR
______waits for some time and then launch a function.
_ Timeout( )
_ setTimeout( )
_ setTime( )
_ setTimeIn( )
Which of the following is NOT an event handler for image object?
_ onAbort
_ onError
_ onLoad
_ onUser
______is a field that uniquely identifies each record stored in a table.
_ Composite Key
_ Primary key
_ Foreign key
_ None of the given options
Distance learning has got a boost due to the ______.
_ Easy communication
_ Online interactive contents
_ Flexibility
_ All of the given options
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
To store rounded number of 8.6 in a variable called "r_number", we write
______.
_ r_number=Maths.round(8.6)
_ r_numbers=Maths.rounds(8.6)
_ r_number=Math.rounds(8.6)
_ r_number=Math.round(8.6)
Variables allow us to manipulate data through the ______.
_ Actual Value
_ Reference
_ Length
_ Name
Which is correct?
_ onUnload
_ onUnLoad
_ onUNLOAD
_ All of the above
Capturing events and responding to them is called ______.
_ Function Handling
_ Event Handling
_ Event Procedure
_ All of the given option
______color should be used in background for a good presentation.
_ Light
_ Dark
_ Red
_ None of the given options
Which of the following symbol is used for multiple line comments in JavaScript?
_ /
_ //
_ /*
_ //*
In JavaScript, what will be the result of the following operation 79%3
_ 0
_ 1
_ 2
_ 3
A new cell using HTML is added in table row by
_ <TC>…</TC>
_ <TR>…</TR>
_ <TD>…</TD>
_ <NC>…</NC>
TCP stands for ______.
_ Total communication protocol
_ Transmission control protocol
_ Transfer control protocol
_ Transfer collection protocol
What is NOT a key factor while designing a website?
_ Usability
_ User-friendly
_ Consistency
_ Complexity
Vacuum tubes were replaced by ___
_ Punch cards
_ Transistors
_ Micro Processors
_ Resistors
Q: What are the types of computer network according to the distance between nodes ?
Answer:
There are two types of networks.
1. LAN (Local Area Network)
2. WAN (Wide Area Network)
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
The Encryption of data is related to
_ Data updates
_ Data security
_ Data integrity
_ Data accessibility
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
______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
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
country=”Hello Pakistan”;
document.write(country.charAt(6));
The out put of the above statement is ______.
_ o
_ P
_ a
_ k
ERP is a type of ______.
_ Entertainment software
_ Productivity software
_ Business software
_ Scientific software
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 is collections of cells?
_ Word
_ Excel
_ PowerPoint
_ Outlook Express
The browser breaks down the URL into ______parts.
_ 2
_ 3
_ 4
_ 5
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
Which of the following is NOT true about modern computers?
► More powerful
► Smaller in size
► Consume less energy
► Costly
Those Systems are “Intelligent System” that mimics some aspects of
► Software deployment
► Human thought
► Speaking power
► Computing
In JavaScript, each element of array can store data of type
► A Number
► An Array
► A String variable
► All of the given choices
Supercomputers are used in:
► Weather forecasting
► Aeroplane mnufacturing
► Atomic bomb experiments
► All of the given choices
The programming language specifically designed by the US Department of Defense for developing military applications was named ______.
► Smalltalk
► C
► C++
► Ada
The important attribute of image tag is ______.
► src
► alt
► image
► None of the given options
What is the major problem with flash based website?
► Its two heavy
► Cannot be indexed
► Less attractive
► Inaccessible
When’+’ operator is used with string operands, it ______both strings.
►Adds
►Subtracts
►Concatenates
►Compares
What will be the result of the following formula in Spreadsheet application ?
SUM(A2:A3) =______(Assume that A2 = 25 A3 = 75)
►25
►50
►75
►100
In a good presentation each slide should contain______.
►Heading
►Phrases not sentences
►Sentences not phrases
►Heading, sentences not phrases
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
______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
What is the major problem with flash based website?
► Its two heavy
► Cannot be indexed
► Less attractive
► Inaccessible
A truth table defines the ______of a logic function for all possible ______
► Input -- Outputs
► Output -- Inputs
► Process -- Inputs
► Input – Processes
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
In relational database, data store in the form of ______.
► Tables
► Rows
► Columns
► None of the given options
______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
Fuzzy logic is based on ______.
► Ground facts
► Experience
► Practice
► Approximation
The best number of lines in a slide is ______.
► 9
► 11
► 13
► 5
A variable can be ______in scope.
► Local
► Global
► Either local or global
► None of the given options
Java script interact with user through______
► Special control
► Internet explorer
► Event handlers
► Java script does not interact with user
CONCATENATE operator is used to______elements.
► Subtract
► Multiply
► Join
► Add
FTP stands for ______.
► File transmission protocol
► File transmission path
► File transfer protocol
► Fine transfer path
Hardware malfunctions is related to
► Data updates
► Data integrity
► Data security
► Data accessibility
Which function returns a randomly selected floating point number between 0 and 1 ?
► floor(x)
► ceil(x)
► random()
► round(x)
Which of the following device can be used to control network traffic?
► Cable
► Connector
► Hub
► Repeater
Users look for ______solution.
► Optimal
► First good enough
► Good
► Best
Users ______, how things work.
► Analyze in detail
► Muddle through
► Figure out
► Read in detail
______is also known as System Architecture
► High level system design
► Low level system design
► Every system design
► Software Requirement
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
We need ______for memory management in computer
► Software
► Hardware
► Operating System
► Application Software
To display a radio button on the web page, we use ___ tag
► INPUTBUTTON
► INPUT
► RADIOBUTTON
► RADIO
------was known as “mill” in Analytical engine.
►Memory
►Processor
►Monitor
►Mouse
First electronic computer was
►ABC
►UNVAC 1
►Harvard Mark 1
►IBM PC
What is NOT a key factor while designing a website?
►Usability
►User-friendly
►Consistency
►Complexity
What happens if I start a new list without closing the original one?
►An error will be generated
►A nested list will be created
►Previous list will end and a new will start.
►Nothing will happen
The most upper right pixel of the screen is of ______color.
►Any
►Red
►Green
►Blue
A single pixel can acquire approximately ______color schemes.
►1 million
►2 million
►10 million
►16 million
The idea of Neural Networks field is based upon ______.
►Human nature
►Human brain
►Human culture
►Human actions
Which one of the following is an application for artificial intelligence?
►Robotic
►Web Agent
►Decision Support System
►All of the given options
Register is a kind of ______memory
►Fast
►Super fast
►Slow
►Very slow
Which of the following is a true statement?
►Flat-file storage is better than tabular storage.
►Tabular storage is better than flat-file storage.
►Flat-file storage is better than relational storage.
►None of the given options
substring(n, m) returns a string containing characters copied from position n to______.
►m – 2
►m – 1
►m + 1
►m
The ______is the old profession which is being eliminated because of computing.
►Typist
►Bank manager
►Operational manager
►All of the given options
The system that manages relational database, is called ______.
►None of the given options
►Database Management System
►Data Management System
►Relational Database Management System
When web server is busy it gives the following message to the user :
►Time out
►Waiting
►Server busy
►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 ______.