software engineering set 1 Detailed Explanation And More Example

Question : 1

Software re-engineering is

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.

Question : 2

Cities, states and country can be defined as

a) Subsystem – Cities, states: System – country

b) Subsystem – state :System– country, cities

c) Subsystem – Country: System– cities, state

d) Subsystem– Country, state: System– Cities

Question : 3

Floating point process is a

a) Communication component

b) Computation component

c) Coordination component

d) Sensor component

Question : 4

Cost estimation 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.

Question : 5

Generality is

a) Extent to which a system or component performs a broad range of functions.

b) The objective of an organization to achieve.

c) Methods and techniques for converting data to or from graphic display via computers.

d) None of these

Question : 6

Software implementation converts system specifications into

a) Development system

b) System decomposition

c) Executable system

d) None of these