Question # 1

Which of the following is not a component of CASE tool.

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Diagramming tools

Code generators

information repository

Debugging Tools

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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Rectangle

Square

Open rectangle

Open square

Which of the following represents specific moment in time.

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Behavior

Properties

State

Method

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

How the basis of a generalization is specified on a class diagram.

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extends relationship

Discriminator

Event

Message

What is the other name for Encapsulation.

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Information hading

Interface management

Polymorphism

Aggregation

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 definition of elements in system a data dictionary contain.

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Data flows

Processors

Data stores

All a ,b and c above

When of the following is a main component of a decision trees.

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Entity

Process

Action

Condition

in which phase of the SDLC is the system proposal developed.

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Analysis

Design

Implementation

Planning

Structured programming involves.

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functional modularization

Localization of errors

Decentralized programming

Stress of analysis

Polymorphism can be described as

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Hiding many different implementations behind one interface

Inheritance

Generalization

Composition

The _______ is a construct that helps analysis to work with users to determine system usage.

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Use case

Actor

Class

Package

Which of the following are UML interaction diagrams.

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Activity diagram

Sequence diagram

Collaboration diagram

Both b and c above

Which of the following extends a use case by adding new behaviors or actions.

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An extend relationship

An include relationship

A joint relationship

A merge relationship

Which among the followed the steps for computing income tax.

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Data

Data flow

Processing logic

Data store

Who proceed CRC cards

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Booch

Sally shater

Jim Rumbaugh

Writes Brock

Cohesion is a qualitative indication of the degree to which a module.

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Can be written more compacity

Is connected to other modules and the outside world

Is able to complete the function in a timely manner

None of the above

Who is not involved in requirements definition.

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Client managers

System end users

Client engineers

Software developers

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

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

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