What is the term for a system that is designed such that the faults in the delivered software do not result in system failure ?

Related Mcqs:

1. What is the term for development process organised such that faults in the system are detected and repaired before delivery to the customer ?

   A. Fault Avoidance
   B. Fault detection
   C. Fault tolerance
   D. None of the mentioned

2. The use of a well-defined, repeatable process is essential if faults in a system are to be minimized ?

   A. True
   B. False

3. Consider a case where the failure of the system causes damage to the system itself or it data. What type of failure is being described here ?

   A. Loss of service
   B. Incorrect service delivery
   C. System/data corruption
   D. None of the mentioned

4. Consider a case where the system is unavailable and cannot deliver its services to users. What type of failure is being described here ?

   A. Loss of service
   B. Incorrect service delivery
   C. System/data corruption
   D. None of the mentioned

5. A characteristic of a software system that can lead to a system error is known as _____________________ ?

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

6. Which of the following is a Strategy to achieve Software diversity ?

   A. Different programming languages
   B. Different design methods and tools
   C. Explicit specification of different algorithms
   D. All of the mentioned

7. 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

8. 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

9. Which reliability requirements are concerned with maintaining copies of the system ?

   A. Checking requirements
   B. Recovery requirements
   C. Redundancy requirements
   D. Ambiguous requirements

10. Circumstances that have potential to cause loss or harm is known as___________________?

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