Question # 1

Control flow diagrams are

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needed to model event driven systems.

required for all systems

used in place of data flow diagrams

useful for modeling user interfaces

------------------ are two important tools that can help in managing and mastering the complexity of a program.

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abstraction and encapsulation

abstraction and Inheritence

abstraction and Polymarhphism

None of given

The hardest single part of building a software system is deciding precisely ----------- to build.

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What

How

When

Why

Information flow represents the manner in which data and control

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are related to one another.

changeas each moves through the system

will be implemented in the final design.

none of the given

Which of the following is a/are tool used in requirement analysis?

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Flow Graphs

Data Flow Diagrams

Activity Networks

Module Dependency Diagrams

The first bug was actually a moth, which flew through an open window and into one of the Mark --------- ’s relays.

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II

I

III

IV

Software Bugs have multiple names, Which one of the belw is not the name of Software Bugs --------------

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Bugs

Defects

Errors

Mistakes

A decision table should be used________

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To document all conditional statements

To guide the development of the project management plan

Only when building an expert system

when a complex set of conditions and actions appears in a component

The state transition diagram

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depicts relationships between data objects

depicts functions that transform the data flow

indicates how data are transformed by the system

indicates system reactions to external events

Test cases should be designed long before testing begins.

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True

False

None of them

Which view should be consider first during software requirements analysis?

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actor view

data view

essential view

implementation view

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