software engineering Practice Questions Answers Test with Solutions & More Shortcuts

Question : 46

Implementation phase is

a) Period in the software life cycle in which a software product is created from design documentation and debugged.*

b) Period in the software life cycle in which a software product is integrated in its operational environment, and tested in this environment to ensure it performs as required.

c) Period in the software life cycle during which the basic version of a software product is adapted to a specified set of operational environments and is distributed to a customer base.

d) None of these

Question : 47

System security is

a) The set of system services and constraints in details

b) System functions that restricts the use of objects to certain users

c) Purposeful collection of interrelated components that work together to achieve some objective.

d) None of these

Question : 48

In software system requirements, the functional requirement for the system describes

a) Services the system is expected to provide

b) Factors of system development

c) Reliability, response time or system capacity

d) None of these

Question : 49

Hazard severity

a) Hazard cannot arise due system design.

b) The probability of the event occurring which create a hazard.

c) An assessment of the worst possible damage, which could result from a particular hazard.

d) A condition with the potential for causing or contributing to an accident.

Question : 50

In system modeling Statement-1: State-machine model is used to model the behavior of a system in response to internal and external events. Statement-2: Stimulus response model represents state transition diagram that show how system reacts to internal and external events.

a) Statement-1 and 2 both correct

b) Statement-1 and 2 both false

c) Statement-1 is true and Statement-2 is false

d) Statement-1 is false and Statement-2 is true