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Thread: CS101 Introduction of Computing Final Paper 2009

  1. #1
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    98 CS101 Introduction of Computing Final Paper 2009

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    For Solved Paper download this file

    CS101_Spring_2009_Final.doc


    Spring 2009 Final CS101

    Question No: 1 ( Marks: 1 ) - Please choose one
    ---------- was known as “mill” in Analytical engine.

    ► Memory
    ► Processor
    ► Monitor
    ► Mouse
    Ref: An arithmetical unit (the "mill") would be able to perform all four arithmetic operations, plus comparisons and optionally square roots. Initially it was conceived as a difference engine curved back upon itself, in a generally circular layout,[2] with the long store exiting off to one side.

    Question No: 2 ( Marks: 1 ) - Please choose one
    First electronic computer was

    ► ABC
    ► UNVAC 1
    ► Harvard Mark 1
    ► IBM PC

    Question No: 3 ( Marks: 1 ) - Please choose one
    What is NOT a key factor while designing a website?

    ► Usability
    ► User-friendly
    ► Consistency
    ► Complexity

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


    Question No: 5 ( Marks: 1 ) - Please choose one
    The most upper right pixel of the screen is of ___________ color.

    ► Any
    ► Red
    ► Green
    ► Blue

    Question No: 6 ( Marks: 1 ) - Please choose one
    A single pixel can acquire approximately ___________ color schemes.

    ► 1 million
    ► 2 million
    ► 10 million
    ► 16 million

    Question No: 7 ( Marks: 1 ) - Please choose one
    The idea of Neural Networks field is based upon ______________.

    ► Human nature
    ► Human brain
    ► Human culture
    ► Human actions

    Question No: 8 ( Marks: 1 ) - Please choose one
    Which one of the following is an application for artificial intelligence?

    ► Robotic
    ► Web Agent
    ► Decision Support System
    ► All of the given options

    Question No: 9 ( Marks: 1 ) - Please choose one
    Register is a kind of ______memory


    ► Fast
    ► Super fast
    ► Slow
    ► Very slow

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

    Question No: 11 ( Marks: 1 ) - Please choose one
    substring(n, m) returns a string containing characters copied from position n to___________
    .
    ► m – 2
    ► m – 1
    ► m + 1
    ► m

    Question No: 12 ( Marks: 1 ) - Please choose one
    The __________ is the old profession which is being eliminated because of computing.

    ► Typist
    ► Bank manager
    ► Operational manager
    ► All of the given options

    Question No: 13 ( Marks: 1 ) - Please choose one
    The system that manages relational database, is called ______________.

    ► None of the given options
    ► Database Management System
    ► Data Management System
    ► Relational Database Management System

    Question No: 14 ( Marks: 1 ) - Please choose one
    When web server is busy it gives the following message to the user :

    ► Time out
    ► Waiting
    ► Server busy
    ► None of the given options

    Question No: 15 ( Marks: 1 ) - Please choose one
    The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called _____________.

    ► Telecom Engineering
    ► Computer Engineering
    ► Computer Science
    ► Information Technology

    Question No: 16 ( Marks: 1 ) - Please choose one
    _____________ team consists on the sharpest technical minds in the company.


    ► Architecture
    ► Business Development
    ► Configuration Management
    ► Developer

    Question No: 17 ( Marks: 1 ) - Please choose one
    TCP stands for ________.


    ► Transfer Center protocol
    ► Transmission Control Protocol
    ► Transmission Center Protocol
    ► Telephone Center Protocol

    Question No: 18 ( Marks: 1 ) - Please choose one
    A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :

    ► Retrieving
    ► Database
    ► Information
    ► DBMS

    Question No: 19 ( Marks: 1 ) - Please choose one
    Microsoft Word is a type of:

    ► System Software
    ► Freeware Software
    ► Shrink-Wrapped Software
    ► Custom-built Software

    Question No: 20 ( Marks: 1 ) - Please choose one
    Users __________, how things work.
    ► Analyze in detail
    ► Muddle through
    ► Figure out
    ► Read in detail

    Question No: 21 ( Marks: 1 ) - Please choose one
    Popular schemes used for reducing bytes for storage are:

    ► RGB and Color mapping
    ► RGB and Dithering
    ► RGB, Color mapping and Dithering
    ► Color mapping and Dithering

    Question No: 22 ( Marks: 1 ) - Please choose one
    Hardware malfunctions is related to

    ► Data updates
    ► Data integrity
    ► Data security
    ► Data accessibility

    Question No: 23 ( 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: 24 ( Marks: 1 ) - Please choose one
    Which is the user-friendly way of presenting data ?

    ► Query
    ► Form
    ► Report
    ► All of the given options

    Question No: 25 ( Marks: 1 ) - Please choose one
    Currently the BlueRay DVD can store more than ________ of data.

    ► 10 GB
    ► 100 GB
    ► 50 GB
    ► 150 GB

    Question No: 26 ( 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: 27 ( Marks: 1 ) - Please choose one
    Speakers fall into the hardware category.

    ► True
    ► False

    Question No: 28 ( Marks: 1 ) - Please choose one
    onBlur event is occurred for a form element when it ____________


    ► Gets focus
    ► Losts focus
    ► Some thing is typed in
    ► onBlur is not an event


    Question No: 29 ( Marks: 1 ) - Please choose one
    You can view a 3-D image on a _____________.

    ► 3-D display
    ► 2-D display
    ► On both 2-D and 3-D displays
    ► We can not view a 3-D image

    Question No: 30 ( Marks: 1 ) - Please choose one
    Module level design and unit testing is the responsibility of _____________.

    ► Team Lead
    ► Developer
    ► Project Manager
    ► Quality Assurance Expert

    Question No: 31 ( Marks: 1 )
    What is heuristic?


    Common sense Lesson drawn from experience
    (Artificial) Intelligent Systems
    SW programs or SW/HW systems designed to perform complex tasks employing strategies that mimic
    some aspect of human thought

    or

    • a commonsense rule (or set of rules) intended to increase the probability of solving some problem
    • of or relating to or using a general formulation that serves to guide investigation

    Question No: 32 ( Marks: 1 )
    In programming, what is an object ?


    Object: A named collection of properties (data, state) & methods (instructions, behavior)

    Question No: 33 ( Marks: 2 )
    What is spreadsheet? List any two jobs that it can do.

    A spreadsheet is a grid that organizes data into columns and rows. Spreadsheets make it easy to display
    information, and people can insert formulas to work with the data.

    Electronic replacement for ledgers
    Charts
    financial-forecasting

    Question No: 34 ( Marks: 2 )
    In JavaScript, what is event handling? What are the two types of events?


    Capturing events and responding to them
    The system sends events to the program and the program responds to them as they arrive
    Events can include things a user does - like clicking the mouse - or things that the system itself does -
    like updating the clock.


    Question No: 35 ( Marks: 3 )
    Explain how many ways businesses monitor their employees?

    • Systems are available that monitor almost every key stroke that an employee makes on a computer
    • Systems are available that read and censor all incoming and outgoing eMail
    • It is quite straight forward to monitor where you surf, and when

    Question No: 36 ( Marks: 3 )
    What is difference between Design and System Architecture?

    A system architecture or systems architecture is the conceptual design that defines the structure and/or behavior of a system.
    An architecture description is a formal description of a system, organized in a way that supports reasoning about the structural properties of the system
    Designs it as an independent, selfcontained system

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    Question No: 37 ( Marks: 3 )
    What are the Sub categories of Artificial Intelligence? Briefly explain any two.

    Expert systems
    Systems that, in some limited sense, can replace an expert
    Robotics
    Automatic machines that perform various tasks that were previously done by humans
    Example:
    Pilot-less combat air planes

    Decision Support Systems:
    Interactive software designed to improve the decision-making capability of their users
    Utilize historical data, models to solve problems




    Question No: 38 ( Marks: 5 )
    How many ways are there to call a function in a program ? Explain with example

    Functions do not run automatically. When the page loads, each function waits quietly until it is told to run
    Calling a Function From an Event Handler
    An event handler is a command which calls a function when an event happens, such as the user clicking a button.
    The command is written in the format onEvent, where Event is the name for a specific action. Here are some common examples:

    Calling a Function From Another Function
    function doSomething() {
    doSomethingElse(); // This line calls the next function
    }

    Question No: 39 ( Marks: 5 )
    Elaborate the ‘+ ’ operator and its constraints with the help of examples

    The “+” String Operator
    The “+” operator can be used to concatenate two strings
    title = “bhola” + “continental”
    The value of the variable title becomes “bholacontinental”



    Question No: 40 ( Marks: 10 )
    Write a JavaScript program having two functions sum and mean.

    The web page will ask the user to enter five values to be added.
    After taking input it will calculate the sum and mean of those values by calling sum and mean functions.



    Question No: 41 ( Marks: 10 )
    Define the following terms.

    Object
    A named collection of properties(data, state) & methods (instructions, behavior)
    Event Handler
    An event handler is a command which calls a function when an event happens, such as the user clicking a button
    Local Variable
    Declaring variables (using the var keyword) within a function, makes them local•They are available only
    within the function and hold no meaning outside of it
    Scope of Variable
    Defining the space in which a variable is effective is known as
    defining the scope of a variable. A variable can be either local or global in scope
    Array
    An indexed list of elements


    Code:
    Best Of Luck
    Last edited by viki; 07-16-2010 at 04:20 AM.
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  2. #2
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    28 Here are some more Papers of CS101 Unsolved Fall 2009 Final Term

    Papers of CS101 Unsolved Fall 2009 Final Term
    Attached Files Attached Files
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