Question # 1

Which relating ship specifies an optional behavior

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A generalization

An inheritance

An aggregation

An extend

Which of the following is not a step in the linear system development cycle.

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Testing design

Prototy pring

Requirement definition

Development

What is the other name of context diagram.

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Level 1 diagram

Level 2 diagram

Level 0 diagram

Level n diagram

The _______ is generated by the department or person that has an idea for a new information system.

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Feasibility analysis

Gradual refinement

Project sponsor

system request

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

Which of the following is not a traditional method of collecting system requirements.

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Interviewing

Red

Observations

Document analysis

_______ design is a data flow based methodology

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Physical

Logical

Structure

Object oriented

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 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

What is the other name for Encapsulation.

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Information hading

Interface management

Polymorphism

Aggregation

When identifying the major use cases, the information needed to identify the use cases in contained in the.

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External entity

JAD session classification

Major steps for each use case

Observation form

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

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Objects

Use cases

States

Packages

Which of the following are not parts of the system they represent anyone or anything that must interact with the system.

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Use cases

Actors

Components

Classess

Which of the following diagram vacuolizes the distribution of components across the enterprise.

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Component diagram

Use case diagram

Deployment diagram

Class diagram

The figures is an an examples of a.

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Context diagram

DFD fragment

Diagram zero

E-R diagram

Which of the following represents a person or place of thing about which some information is gathered.

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Entity

Attribute

Data store

Data flow

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 relationships are used in a use case diagram.

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Communication

uses

Extend

Both a ,b and c

A subclass inherits is parents is.

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Attribute links

Attributes, operations

Attributes, operations, relationships

Methods links

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

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Programming

Design

Requirement

Testing

An intial attempt at defining the piecess of the system and their relationships, organizing these pieces parts into well-defined layers with explicit dependencies is called.

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Use case analysis

architectural analysis

Structural analysis

Documentation analysis

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

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