software engineering set 3 Detailed Explanation And More Example

Question : 1

Hazard probability

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 : 2

Match the following : A- Error handling : B-Error proneness: C- Error tolerance:: 1- Extent to which a system or component to continue normal operation despite the presence of erroneous inputs.: 2- Extent to which a system allowed the user, to intentionally or unintentionally introduce errors into or misuse the system.: 3- Function of a computer system/ component that identify and respond to user or system errors to maintain normal or at the very least degraded operations.

a) A-3,B-2,C-1

b) A-1,B-2,C-3

c) A-2,B-1,C-3

d) None of these

Question : 3

Clean room software development

a) One system is designed as the system controller and has responsibility for managing the execution of other subsystems.

b) Each system is named as in attribute based identification and associated with one or more change requests.

c) An object class inheritance diagram, how entities have common characteristics.

d) The objective is to develop zero-defect software.

Question : 4

Software specification is

a) Associated with functionality of software and constraints of operations defined.

b) It consists of computer programs, configuration files that are used to set up these programs system documentation for describing to structure of the system and used documentation that describes use of the system.

c) It involves executing an implementation of the software with test data and examines the outputs of the software and its operational behavior to check that it is performing as required

d) None of these

Question : 5

Risk is

a) The probability that the system will cause an accident

b) Extent to which a system or component can function correctly in the presence of invalid inputs or stressful environment conditions.

c) The frequency of occurrence with which unexpected behavior is likely to occur.

d) None of these

Question : 6

Software process 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.