Related Mcqs:

1. 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

2. 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

3. 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
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4. 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

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

   A. Attack
   B. Threat
   C. Vulnerability
   D. Control
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6. 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

7. What is a Range check ?

   A. Check that the input does not exceed some maximum size e.g. 40 characters for a name
   B. Check that the input falls within a known range
   C. Use information about the input to check if it is reasonable rather than an extreme value
   D. None of the mentioned

8. Controls that are intended to ensure that attacks are unsuccessful is analogous to ______________ in dependability engineering?

   A. Fault avoidance
   B. Fault tolerance
   C. Fault detection
   D. Fault Recovery
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9. Choose the fault class in which the following automated static analysis check would fall: “Unreachable code”?

   A. Control Faults
   B. Data Faults
   C. Input/Output Faults
   D. Interface faults

10. Which of the following is a technique covered in Static Analysis ?

    A. Formal verification
    B. Model checking
    C. Automated program analysis
    D. All of the mentioned