Question # 1

Which UML diagram provides a variety of symbols and encompasses a number of ideas all to model the changes which just one object goes through.

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Package

Object

State

Class

Which of the following is the official way that a system works as described in organizational documentation.

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Formal system

primary system

Working system

Secondary system

Creating an object model from a existing relational database layout is referred to as.

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Forward engineering

Backward engineering

reverse engineering

Bottom up engineering

_________ relationship specifies an optional behavior

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A generalization

An inheritance

An include

An extend

Which of the following is not a UML diagram.

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Component diagram

State chart diagram

Deployment diagram

Broadcast diagram

The willingness an ability of management employees customers suppliers and so forth of an organization to operate use and support a proposed system is known as

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Economic feasibility

Cost analysis

Technological feasibility

Operational feasibility

The data dictionary in SDLC contains descriptions of.

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DFD Elements

E-R diagram

Use case

Class diagram

Which approach to development is the most interactive and focuses more on the user and their work.

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Modern structured analysis

Information engineering

Structured design

Object oriented analysis

Which of the following is not a characteristic of an object.

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Identity

Behaviour

Action

State

The most important thing about a class card is that it be

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Measured in centimeters

Used in portrait orientation to enhance its capacity

Care fully filled

Used to record responsibilities and collaborations

Some object oriented system permit a class to inherit its state and behaviors from more than one super class this is called.

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Multiple inheritance

Inheritance

specialization

Aggregation

Which of the following represents specific moment in time.

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Behavior

Properties

State

Method

How data store is represented in a data flow diagram.

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Circle

Full open rectangle

Half open rectangle

Full open triangle

How is composition represented on a class diagram

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A circle

A rebounded rectangle

An ellipse

A solid diamond

The designing phase includes the following activates EXCEPT.

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Designing and integrating the network.

Designing the application architecture

Designing the user interface

Designing the project team

Which of the following tool sketches the logical structure of the system based on some oriteria.

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Decision table

Data flow diagram

Decision tree

Structured chart

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

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Relationship

Object

Attributes

Method

Cost benefit analysis is performed during.

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Analysis phase

Design phase

Feasibility study phase

Implementation phase

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

___________ are not parts of the system the represent anyone or anything that must interact with the system.

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Use cases

Actors

Components

None of the above

More Classes

Other Links

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

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