software engineering set 3 Detailed Explanation And More Example

Question : 1

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 : 2

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 : 3

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 : 4

Process analysis

a) Trustworthiness with which a system are transferred from one hardware environment to another

b) Here one sub system encapsulates a set of procedures, which can be called by other sub-systems.

c) It is concerned with studying existing process to understand the relationship between different parts of the process.

d) None of these

Question : 5

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 : 6

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