Question # 1

The proper definition of a modern digital computer is.

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An electronic automated machine that can solve problems involving words and numbers

A more sophistic and modified electronic pocket calculator

Any machine that can perform mathmatics operations

A machine that works on binary code

Error guessing is best used.

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After more formal techniques have been applied

As the first approach to deriving test cases

By inexperienced testers

After the system has gone live

The data dictionary in SDLC contains descriptions of.

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DFD Elements

E-R diagram

Use case

Class diagram

Diagnostic routines is a.

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Programs used to print error messages

Indicates system problems and improper program instructions

Both A and B are true

None

A name or number used to identify a storage location devices.

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A byte

A record

An address

All of above

The function sprint ( ) works like print f ( ) , but operates on.

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Strings

Data in a file

Stderr

Stdin

The ALU of a computer normally contains a number of high speed contains a number of high speed storage element called.

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Semiconductor memory

Registers

Hard disks

Magnetic disk

What is required when more than one person uses a central computer at the same time.

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Light pen

Mouse

Terminal

Digitizer

Which is considered a direct entry input device.

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Optical scanner

Mouse and digitizer

Light pen

All of the above

Which command is used to determine the path of an executable file.

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which

whom

locate

wex

A computer generated output that lets programmer follow the execution of their program line by line is a

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Core dump

Ltrace routine

Predetail listing

All of the above

To open columns dialog box quickly

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Double click on the left margin area of ruler

Double click the space between area on ruler

Double click the right margin in ruler

All of above

Structured programming involves.

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functional modularization

Localization of errors

Decentralized programming

Stress of analysis

What is the maximum number of cookies that can be allowed to a web site.

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1

10

20

30

Software engineering is the systematic approach to the

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Development of software

Operation of software

Maintenance of softeare

All of the above

Which diagram depicts a pattern of messages coming into and going from an object.

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Collaboration diagram

Sequence diagram

Class diagram

Object diagram

Which of the following diagram vacuolizes the distribution of components across the enterprise.

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Component diagram

Use case diagram

Deployment diagram

Class diagram

A examples of medium speed switched communications service is

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Series 1000

Data phone 50

DDD

All of above

A storage device where the access time is depended upon the location of the data is.

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Random access

Serial access

Seuential access

Transaction access

Which of the following variables is not a predefined variable.

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$get

$ask

#reuest

#post

_________ testing is done by user

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System testing

Acceptance testing

Black box testing

White box testing

PR stand for

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Priority register

Priority resolver

Priority request

None

The magnetic storage chip used to provide non volatile direct access storage of data and that have no moving parts are known as.

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Magnetic core memory

Magnetic tape memory

Magnetic disk memory

Magnetic bubble memory

The third dimension of the cube is the tet.

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Tactics

Process

data

Program

Empirical estimation models are typically based on.

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Expert judgment based on past project experiences

Refinement of current project estimation

Regression models derived from historical project data

Estimation of present data

A compiler is a translating program which

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Translates instruction of a high level language into machine language

Translates entire source program into machine language program

It is not involved in program's execution

All of above

To autofit the width of column

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Double click the right border of column

Double click the left border of column

Double click the column header

All above

Which of the following replicates the decision making process rather than manipulation of information.

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Management replication system

Management information system

Expert system

Decision support system

The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU.

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Main memory

Case memory

Cache memory

All of these

ASP NET separates the HTML output from program logic using a feature named as.

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Exception

Code behind

Code front

None

Analog computer works on the supply of.

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continuous electrical pulses

Electrical pulses but not continuous

Magnetic strength

None of the above

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