Question # 1

_________ identifies functionality of the system based on user requirements.

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Software architect

system analyst

Designer

Taster

Which of the following activities are included in the 00 system develoment.

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Use case driven analysis

Design

Prototyping

all of the above

Which of the following are not CASE facilities.

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Diagramming tools

Prototyping tools

Description tools

System analyzing tools

The lowest level of decompositiion for a data flow diagram is.

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Primitive DFD

Unit DFD

Context DFD

Level -0 DFD

Design patterns are

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Generic problems

Generic solutions to recurring problems

Common mistakes

None of the above

Black box testing is also called

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Specification based testing

Structural testing

Verification

Unit testing

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 of the following represent a built in extensibility mechanism of the UML.

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Note

meta model

Stereotype

Class

Which of the following represents specific moment in time.

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Behavior

Properties

State

Method

An association class must be created to store the attributes of a ____ relationship among two other classes.

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One to one

One to many

Many to one

Many to many

__________ the symbol represents.

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Aggregation

Generalization

Dependency

Association

Polymorphism can be described as

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Hiding many different implementations behind one interface

Inheritance

Generalization

Composition

A diagram that shows the major subsystems in an object oriented system is called a

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System flowchart

Design class diagram

package diagram

Component diagrams

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 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

Technical detailed specification of all system elements are the product of

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Logical design

Physical design

Analysis

Implementation

The functionality of the system or what the information system will do is called the ______ of the system.

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Business need

Intangibles

Requirements

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Time

Objects

Lines

Methods

_________ literally means many forms the concept that different Objects can respond to the same message in different ways.

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Composition

Aggregation

Inheritance

Polymorphism

Which of the following information systems are aimed at improving the routing business activities on which all organization depend.

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Management information system

Decision support systems

Transaction processing systems

Management support system

_____ refers to the number of connections between a calling and called module and the complexity of these connections.

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Module coupling

Transaction

evaluation

Cohesion

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

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