Question # 1

It is not possible to use ordinary data flow diagrams to model the functional requirements of real-time systems

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True

False

Not Sure

The first step in any OOA process model is to____________________

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build an object-relationship model

define collaborations between objects

elicit customer requirements

select a representation language

Establishing responsibilities for objects includes

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Generalization Relationships

Specialization Relationships

all of the above

identifying Association relationships

Two tests are considered to be equivalent if it is believed that: if one discovers a defect, the other probably will too, and if one does not discover a defect, ---------------------------------.

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the other probably may

non of them

the other probably won’t either

the other probably will

MVC stands for ---------------

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Model View Controller

Modern View Center

Model View Center

Modern View Controller

The scope description establishes the ----------between the system we are developing and everything else in the universe

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Boundary

Balance

Constraint

None of the given

Association is a type of relation

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Weak

Stronger

Normal

None of above

The Data dictionary contain description of each software

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Configuration item.

Data object

Diagram

Notation

Given below are some statements associated with data flow diagrams. Identify the correct statement from among them.

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Data flow is made use of to model what systems do.

Flows of data can take place from a process to a sink.

All processes have to be levelled or decomposed

Context diagram shows the major system processes

Be very careful when you use functions with side effects – functions that change the values of the -------------

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parameters

variables

constants

None of given

In Sequence Diagrams events are organized in a----------time line

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Vertical

Horizontal

Vertical & Horizontal

Non of the above

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CS-504 Final Term Exams Preparation Virtual University MCQs With Answers

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