software engineering set 4 Detailed Explanation And More Example

Question : 1

Algorithmic cost modeling is

a) Quality measures that address how easily a system can evolve or migrate

b) Piece of software that acts to accomplish tasks on behalf of its user

c) A quantitative option analysis that allows the cost of various options to be computed, and options can be compared on objective basis

d) Extent to which a software system or component allows for or supports anonymous transactions

Question : 2

Software life cycle is

a) Time-period that begins when a software product is conceived and ends when the software is no longer available for use.

b) Adaptive maintenance, performed to make a computer program usable in a changed environment.

c) A simplified description of a software process that is presented from a particular perspective.

d) None of these

Question : 3

ANSI (American National Standards Institute) is

a) It supports system modeling during the analysis and design stages of the software process

b) Organization responsible for approving U.S. standards

c) Stimuli that occurs irregularly

d) Formalized set of software calls and routines that can be referenced by an application program in order to access supporting system or network services

Question : 4

Hazard

a) Hazard cannot arise due system design.

b) The probability of the event occurring which create a hazard.

c) An assessment of the worst possible damage, which could result from a particular hazard.

d) A condition with the potential for causing or contributing to an accident.

Question : 5

In software system requirements, the interface requirements are

a) Requirements that are derived from the interface of existing system

b) Requirements that are derived from the interface of proposed system

c) Requirements that are derived from the interface of existing and proposed systems

d) None of these

Question : 6

Centralized control models

a) Here one system is designed as the system controller and has responsibility for managing the execution of other subsystems.

b) Each system is named as in attribute based identification and associated with one or more change requests.

c) An object class inheritance diagram, how entities have common characteristics.

d) The objective of this software development is zero-defect software.