Question # 1

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

Cost reduction and avoidance eror reduction and increased speed of activity are example's of

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Intangible costs

Tangible benefits

Intangible benefits

None of the above

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

The requirement deification document is intended for.

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system end useers

Client engineers

Software developers

System architects

The____ is a group of attributes used to identify a single entity instance.

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Candidate key

Concatenated key

Alternate key

Primary key

Which of the following is not of the four major classes of information system.

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Decision support system

Collaboration system

Management information system

Expert system

Which of the following are UML interactin diagram.

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Activity diagram

Sequence diagram

Collaboration diagram

Both a ,b and c

The major activities that make up the implementation phase are.

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Construct software components

Verify these and convert data

Design and integrate the system controls.

Install the system.

What is the deliverable of requirements analysis.

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Interfaces

Design specification

Requirements specification

Executable file

What does the following statement corresponds to.

" pacifying that only people who satisfy certain criteria receive a questionnaire.

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Purposeful sample

Convenient sample

Random sample

purposeless sample

Which of the following is not a resource for setting JAD sessions.

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Overhead projector

Black or white board

Flip chart

All of above

A set of classes that are specifically designed to be request in a wide variety of programs is referred to variety of programs is referred to as.

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Object frame work

Foundation classes

Interface classes

Methodology

Which chart is represented by vertical bars.

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PERT

GANTT

ROI

NPV

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

Which will help analysis to work with users to determine system usage.

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Actor

Component

Class

Use case

A data store is represented in data flow diagram as.

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Rectangle

Square

Open rectangle

Open square

Whole part or composition relationship represents.

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Aggregation

Inheritance

Polymorphism

Association

Which of the following approaches by system development develops the application architecture plan.

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Obejct oriented

Information engineering

Structured

Botha a and c above

_________ relationship specifies an optional behavior

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A generalization

An inheritance

An include

An extend

_____________ are used to group classes together for ease of use maintainability and reusability.

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Objects

Use cases

States

Packages

The process of converting a new or revised system design into an operational one is known as.

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Testing

Implementation

Quality assurance

Design

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Other Links

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

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