software engineering set 2 Detailed Explanation And More Example

Question : 1

Application program interface 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 : 2

Safety argument is

a) Associated with the role of people involved in software process and the activities for which they are responsible.

b) The most effective technique for demonstrating the safety of a system is proof by contradiction.

c) It is concerned with establishing a confidence level in the system that might vary from low to high

d) None of these

Question : 3

Sub-systems in a system are

a) Independent systems that compromises the system

b) Dependent systems that compromises the system

c) A and B both true

d) None of these

Question : 4

Software process models are

a) Abstract representation of software process

b) Software running the systems

c) Software managing the systems

d) Software implementation

Question : 5

Hard real time systems are

a) These system runs on a single processor or an integrated group of processors

b) A system where each sub-system can respond to generated events where the events might be generated from other sub-systems or from the environment of the system.

c) A system continues in operation after some system faults have manifested themselves.

d) A system whose operation is incorrect, if results are not produced according to the timing specifications

Question : 6

When the program is developed, it is to be tested and defects are to be removed from the program.

a) Database

b) Debugging

c) Defect testing

d) Defensive programming