software engineering Practice Questions Answers Test with Solutions & More Shortcuts

Question : 41

System is

a) The set of system services and constraints in details

b) System functions that restricts the use of objects to certain users.

c) Purposeful collection of interrelated components that work together to achieve some objective.

d) None of these

Question : 42

Software design activities involved

a) System programming

b) System operations

c) Component design

d) Component development

Question : 43

A class room in a school is a

a) System

b) Sub-system

c) Module

d) None of these

Question : 44

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 : 45

The objects that are realized on call as parallel process with method corresponding to defined object operations can be referred as

a) Active object

b) Servers

c) Modules

d) None of these