Question # 1

The structure chart derived by studying the flow through the system supports the activity of.

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File design

Program design

Data base design

Internal controls design

Which of the following reflects the project managers best guess of the amount of time an activity actuality requires for completion.

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Optimistic time

Passimistic time

realistic time

Physical time

Traditionally the only phase of software development where a formal approach is used is

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Programming

Design

Requirement

Testing

Which of the following relationships are used in a sue case diagram.

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Communication

Uses

Extends

All a , b and c above

Which of the following techniques and notations would you find within UML.

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Use cases

Class diagrams

State diagram

All of the above

Which shows a the top level function defined to over the scope of the application

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Data flow diagram

Decision table

Context diagram

Flow charting

Which relating ship specifies an optional behavior

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A generalization

An inheritance

An aggregation

An extend

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

_________ relationship specifies an optional behavior

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A generalization

An inheritance

An include

An extend

The rules and semantics of the UML can be expressed in a form known as.

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Object modeling language

Object constraint language

Object control language

Object driven langage

The rules and semantics of the UML can be expressed in a form known as

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Object modeling language

Object constraint language

Object specification language

Object control language

__________ is the process of examining the technical economics and organizational pros and cons of developing a new system.

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Committee approval

Feasibility analysis

functionality determination

Sustem request.

How is composition represented on a class diagram

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A circle

A rebounded rectangle

An ellipse

A solid diamond

Concept that are held in common between the traditional approach and the object oriented approach include.

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Processes' and objects

Processes and messages

Things and events

Events and messages

Which of the following is a combination of data and logic that represents some real world entity.

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Relationship

Object

Attributes

Method

Which wood best describe the process of replacing a method inherited from a superclass by a more specific implementation of that method in a subclass.

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Inheritance

Instance restriction

Encapsulation

Overriding

Which type of association does the following diagram depict.

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Aggregation

Composition

Specialization

Simple association

During whihc phase database and file definitions are prepared.

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Imitation and planning

Desing

Implementation

Testing

The largest percentage of total life cycle cost of software is.

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analysis costs

Design costs

Maintenance costs

Testing costs

__________ the symbol represents.

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Aggregation

Generalization

Dependency

Association

Which relation ship in use case diagram represents an optional behavior.

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A generalization

An include

An extend

An aggregation

More Classes

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PPSC Computer Science Chapter 22 Software Analysis & Designing Online Test MCQs With Answers

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