Question # 1

Software engineering is the systematic approach to the

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Development of software

Operation of software

Maintenance of softeare

All of the above

Software measurement is useful to.

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Indicate quality of the product

Track progress

Access productivity

All of the above

Which of the following is not a logical layer of the application in client server system.

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Presentation layer

application layer

Data management layer

Programming layer

A simple way of looking at the spiral software life cycle model is as a waterfall model with each phase proceeded by.

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Build and fix

Freezing

synchronization

risk analysis

The degree of interaction between two modules is known as.

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Cohesion

Strength

Inheritance

Coupling

Which of the following is not a area of concern in the design model.

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Architecture

Data design

Interfaces design

Project scope

Which box specification is not associated with cleanroom approach.

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Black box

Clear box

State box

While box

Which of the following is a type of abstraction.

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Data

Procedural

Iteration

All of the above

Internal costs indlude

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Developers salaries

Managers and support personnel salaries

The cost of overheads such as utilities rent and senior managers

All of above

The software life cycle can be said to consist of a series of phases The classical model is referred to as the waterfall model Which phase may be defined as The concept is explored and refined and the clients requirements are called.

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Requirements

Specification

Design

Implementation

If intermediate COCOMO the mode that represents complex products is referred to as.

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Embedded

Semidetached

Organic

Monolithic

The aim of software engineering is to produce software that is.

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Fauit free

Delivered on time

Delivered with budget

Satisfies users needs

Empirical estimation models are typically based on.

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Expert judgment based on past project experiences

Refinement of current project estimation

Regression models derived from historical project data

Estimation of present data

In planning a software project one would

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Find ways to produce result using limited resources

Pad the schedule to accommodate errors

Overestimate the budget

All of the abvoe

Which of the following is not the guiding principle of software project scheduling.

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Compartmentalization

Market assessment

Time allocation

Effort validation

Which tests are designed to confront the program with abnormal situations.

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Recovery testing

Security testing

Stress testing

Usage testing

Which of the following could be a deliverable for a software system.

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Source code

Reference manual

User's guide

All of above

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PPSC Computer Science Chapter 21 Software Engineering Online Test MCQs With Answers

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