software engineering set 4 Detailed Explanation And More Example

Question : 1

Attribute-based identification is

a) Here each component has a unique name and an associated set of attribute, which differs for each version of component

b) Extent to which a software system records information concerning transactions performed against the system.

c) Extent to which a system or component is operational and accessible when required for use

d) They are used to describe the over all behavior of the system.

Question : 2

Analysis and design workbench

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 : 3

Object model is a

a) Rule

b) Process guidance

c) System model

d) Entity

Question : 4

Match the following: A- Formal mathematical transformation: B- Formal process model: C-Formal Specifications: D-Formal System development: 1- Here the formal mathematical representation of the system takes place. 2- It is a starting point for process analysis. It is abstract and only defines the principal process activities and deliverables. 3-Specifications expressed in a language whose vocabulary, syntax and semantics are formally defined. 4-It is more common to waterfall model, but here the development process is based on formal mathematical transformation of a system specification to an exactable program.

a) A-1,B-2,C-3,D-4

b) A-4,B-2,C-3,D-1

c) A-2,B-1,C-3,D-4

d) A-1,B-3,C-2,D-4

Question : 5

A class room in a school is a

a) System

b) Sub-system

c) Module

d) None of these

Question : 6

Software design activities involved

a) System programming

b) System operations

c) Component design

d) Component development