Question # 1

Cost benefit analysis is performed during.

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Analysis phase

Design phase

Feasibility study phase

Implementation phase

Which one of the following is not a form of Decision Table.

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Limited entry

Extended entry

Mixed entry

Double entry

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

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

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

_______________ consists of objects with which the user interacts as well as the objects needed to manage.

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Business layer

View layer

Physical layer

Access layer

______________is a variation of simple aggregation it is a strong type of aggregation.

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Component aggregation

Intendance

Composition

Association

The process of looking for patterns to document is called.

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Pattern

Antipattern

Frame works

Pattern mining

A diagram that shows the hierarchical relationship between the modules of a computer programs called a.

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system flow chart

Design class diagram

Data flow diagram

Structure chart

Which of the following are not CASE facilities.

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Diagramming tools

Prototyping tools

Description tools

System analyzing tools

The method that is used to assess economic feasibility is called.

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analysis of the time value of money

Cost analysis

Source and used of funds analysis

Implementation cost analysis

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

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extends relationship

Discriminator

Event

Message

What do you call when subclasses are generalized and the class they are generalized into.

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Super class

Extended class

Abstract class

Concrete class

What will help the system analyst to work with users to determine system usage.

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Use case

Actor

Class

Package

Which of the following is not considered as feasibility factor when developing an information system.

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Economic

Application

Schedule

Technical

Facts gathering technique play a crucial role of systems development projects Which technique would you highly recommend for a situation where very accurate answers and clarification ware needed.

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Questionnaire

Record inspection

Interview

Observation

Who is not involved in joint application development who uses workshop with the following personnel.

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System owners

System designers

System operators

System users

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

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

In system design and development field what does spaghetti code mean.

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Programs witted in unstructured languages.

Well structured and weld documented code

Program code that has many GOTO statements.

Both b and c above

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

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