software engineering Practice Questions Answers Test with Solutions & More Shortcuts

Question : 36

Completeness in software system is referred as

a) Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed.

b) Testing of individual hardware/software components

c) An Entity-relation (E-R) diagram show how entities in the system are composed of other entities.

d) It consists of wide range of different types of computer programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing.

Question : 37

In system modeling : A-Model; B-Prototype;1- it’s an abstract view of a system that ignores system details; 2-It’s an initial version of system software which givers end-users a concrete impression of the system capacities

a) A-1, B-2

b) A-1, B-1

c) B-1, A-2

d) A-2, B-2

Question : 38

An accident is

a) Unplanned events, which results in injury, damage to property, or to the environment

b) Quantitative measure of the magnitude of error

c) Period that starts when a system is considered and ends when the product meets its initial operational capability

d) All the above

Question : 39

Mutable requirements are

a) Requirements that change due to the environment in which the organization is operating

b) Emerges due to user’s understanding of system

c) Dependent on particular system

d) None of these

Question : 40

Cost of ownership is

a) Process of estimating the costs associated with software development projects that include the effort, time, and labor required.

b) Overall cost of maintaining a computer system that includes the costs associated with personnel/training/ maintenance of hardware and software/ requirements growth.

c) Overall cost of operating a computer system that includes the costs associated with personnel / training / system operations.

d) Overall cost of a computer system to an organization that includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system.