software engineering set 1 Detailed Explanation And More Example

Question : 1

System decommissioning normally takes place

a) At the beginning of the development process

b) At the middle of the development process

c) After the end of useful operational time

d) At the beginning of the useful operational time

Question : 2

Role/action model 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

When the state of object changes by internal operations, executing within the object it self, then these objects are referred as

a) Active object

b) Inactive object

c) Silent object

d) None of these

Question : 4

Fail safe is

a) Trustworthiness with which a system or component can be modified to increase its storage or functional capacity

b) Pertaining to a system/component that automatically places itself in a safe operating mode in the event of a failure.

c) Pertaining to a system or component that continues to provide partial operational capability in the event of certain failures.

d) None of these

Question : 5

System documentation defines

a) Computer programs

b) Computer systems

c) Use of computer systems

d) Structure of computer system

Question : 6

Interoperability 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