Copy of Fall2009 MidTerm OPKST CS101 Bc090402163

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MIDTERM EXAMINATIONFall 2009

CS101- Introduction to Computing (Session - 3)Ref No: 1013069

Time: 60 minMarks: 43

Student InfoStudentID: BC090402163

Center: OPKST

ExamDate: 12/2/2009 12:00:00 AM

For Teacher's Use Only

QNo. 1 2 3 4 5 6 7 8 Total

Marks

Q No. 9 10 11 12 13 14 15 16

Marks

Q No. 17 18 19 20 21 22 23 24

Marks

Q No. 25 26 27 28 29 30 31 32

Marks


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

The

Last famous electro-mechanical computer was Harvard Mark 1

► ENIAC ► EDVAC

► Harvard Mark 1

► Altair 8800

Question No: 2 ( Marks: 1 ) - Please choose one Mainframe Computers are also called Enterprise Servers

► Enterprise Servers

► Personal Servers

► Enterprise Managers

► Window Servers

Question No: 3 ( Marks: 1 ) - Please choose one Which of the following hardware component of a computer can also be called as engine?

Bus

► Bus

► Storage

► Memory

► Processor

Question No: 4 ( Marks: 1 ) - Please choose one It represents the input or output flow chart element.

► Process ► Input or Output ► Decision ► Connector


If number of rows of a truth table are 16 then number of input variables will be 16

► 2 ► 4 ► 8 ► 16









Question No: 6 ( Marks: 1 ) - Please choose one Which one is not the building block of an algorithm? Sequences ► Sequences ► Repetitions

► Conditionals ► Statements


InJavaScript, a variable declaration is None of the given

► Optional ► Mandatory ► Not allowed ► None of the given

Question No: 8 ( Marks: 1 ) - Please choose one Operating System interacts directly with the computer Hardware

► Compiler

► Operating system

► Application software

► Assembler


Inspreadsheets, cell address A12 means Row 12, Cloumn A

► Row A, Cloumn 12 ► Row 12, Cloumn A ► Row 2,Cloumn A1 ► Row A1, Cloumn 2

Question No: 10 ( Marks: 1 ) - Please choose one Word Processor is an Application Software

► System Software

► Application Software









► Device

► Utility

Question No: 11 ( Marks: 1 ) - Please choose one Spread sheet is a type of Productivity software

► Productivity software

► Engineering software

► Mathematical software

► Business software


Theworld first computer program was written to compute: Bernoulli’s sequence ► Simple sequence ► Multiple sequence ► Bernoulli’s sequence ► Increasing sequence

Question No: 13 ( Marks: 1 ) - Please choose one Computers are good at all of the given choices ► Speed ► Storage ► Never bored ► All of the given choices Question No: 14 ( Marks: 1 ) - Please choose one

Thekey strengths of computers are all of the given choices

► Speed ► Storage ► Do not get bored ► All of the given choices Question No: 15 ( Marks: 1 ) - Please choose one 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 from particular locations only ► accessible to all humans

► accessible to only the educational institutes Question No: 16 ( Marks: 1 ) - Please choose one Supercomputers are used in: all of the given choices ► Weather forecasting ► Aeroplane mnufacturing ► Atomic bomb experiments ► All of the given choices Question No: 17 ( Marks: 1 ) - Please choose one Universal serial bus is the interface in computer that supports transmission of multiple

bits at the same time. ► Serial Port ► Parallel Port ► Universal Serial Bus ► None of the given choices Question No: 18 ( Marks: 1 ) - Please choose one CELLPADDING determines the distance between the Empty space of the cell and thecontents of the cell ► Caption ► Border

► Alignment ► Empty space Question No: 19 ( Marks: 1 ) - Please choose one Submit attribute of FORM tag is used to mention a URL when the form is beingsubmitted ► name ► action ► method ► submit


Bit- mapped graphics treats everything, that is drawn, as an object ► Scalar ► Raster ► Bit-mapped ► Vector









Question No: 21 ( Marks: 1 ) - Please choose one Users communicate with the computer using a consistent user interface provided by the OS.True

► True ► False Question No: 22 ( 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 ► True ► False Question No: 23 ( Marks: 1 ) - Please choose one When we have to show value as part of a whole picture, which type of chart is used.

Line graph ► Bar chart ► Pie chart ► Line graph ► None of the given Question No: 24 ( Marks: 1 ) - Please choose one Which of the following operation takes place in ALU? All of the given

► Logical Operations ► Comparative Operations

► Floating Point Operations ► All of the given options Question No: 25 ( Marks: 1 ) - Please choose one Analytical Engine is not a single physical machine but a succession of designs thatBabbage tinkered with until his death in 1871. ► True ► False Question No: 26 ( Marks: 1 ) - Please choose one This element of Flow Chart is called Off page connector. ► Process ► Off page connector ► Decision ► Connector

Question No: 27 ( Marks: 1 )









Write one purpose of using spreadsheets ? Question No: 28 ( Marks: 1 )

What is programming?


What is the difference between <OL> and <UL> tags? Question No: 30 ( Marks: 3 )

What are computers NOT good at?Computers need instruction.

They can't do anything by there own.Question No: 31 ( Marks: 5 )

(a)

Write down two positive features of client-side scripting.

POSITIVE FEATURES OF CLIENT-SIDE SCRIPTING

1- Reduced server load as it does not have to send messages to the user’s browser about missing or incorrect data.2- Reduced network traffic as the form’s data is sent only once instead of many to’s andfro’s.

(b) Discuss two deficiencies of JavaScript.

1- A formal inheritance mechanism

2- Strong typing


What is the output of below code?

<html><body><h4>with a normal border :< /h4><table border="1"><tr>

<td>First</td><td>Row</td>

</tr><tr>

<td>Second</td><td>Row</td></tr></table></html></body>














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Copy of Fall2009 MidTerm OPKST CS101 Bc090402163