software engineering Practice Questions Answers Test with Solutions & More Shortcuts

Question : 16

Retirement phase is

a) Reason for a computer program to resume execution after a failure, using status and results recorded at a checkpoint.

b) Period of time in the software life cycle during which support for a software product is terminated.

c) The fault detection mechanism is initiated after the system state has been changed to check if a fault has occurred.

d) None of these

Question : 17

A control model, where one system is designed as the system controller and has responsibility for managing the execution of other sub-systems can be referred as

a) Centralized control model

b) Call-return control model

c) Object oriented model

d) None of these

Question : 18

Intolerable risk is

a) Ability of two or more systems, to exchange information and to use the information that has been exchanged.

b) Time taken to respond to an event.

c) Either the hazard not arises, if arise; it will not result in an accident.

d) None of these

Question : 19

The system failure due to power failure is considered under

a) Hardware reliability

b) Software reliability

c) Operation reliability

d) None of these

Question : 20

Software requirements specification are

a) A set of activities and associated results that produce a software product.

b) It is concerned with re-implementing legacy system to make them more maintainable.

c) It is the official statement of what is required of the system developers; it includes uses requirements for a system and detailed specification of the system requirements

d) None of these.