An aircraft engine normally includes automatic fire extinguishers.What kind of dependability and security issue the example states ?

A. Hazard avoidance
B. Damage limitation
C. Hazard detection
D. Hazard detection and removal

A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states ?

A. Hazard avoidance
B. Damage limitation
C. Hazard detection
D. Hazard detection and removal

The safety of a system is a system attribute that reflects the system’s ability to operate, normally or abnormally, without injury to people or damage to the environment ?

A. True
B. False
ExpLanation: none.

An erroneous system state that can lead to system behavior that is unexpected by system users is known as________________?

A. Human error or mistake
B. System fault
C. System error
D. System failure

An assessment of the worst possible damage that could result from a particular hazard is known as _________________?

A. Risk
B. Hazard probability
C. Hazard severity
D. Mishap

A password checking system that disallows user passwords that are proper names or words that are normally included in a dictionary is an example of ________________ with respect to security systems?

A. Risk
B. Control
C. Attack
D. Asset

A weakness in a computer-based system that may be exploited to cause loss or harm is known as ?

A. Vulnerability
B. Attack
C. Threat
D. Exposure

An event that occurs at some point in time when the system does not deliver a service as expected by its users is called __________________?

A. Human error or mistake
B. System fault
C. System error
D. System failure

How many stages are there in Risk-driven requirements specification ?

A. Three
B. Four
C. Five
D. Six

POFOD stands for___________________?

A. Possibility of failure of data
B. Probability of failure of data
C. Possibility of failure on demand
D. Probability of failure on demand