Which of the following is not a Protection system ?

A. System to stop a train if it passes a red light
B. System to indicate not returning of the library book
C. System to shut down a reactor if temperature/pressure are too high
D. None of the mentioned

Explanation: A Protection system is a specialized system that is associated with some other control system, which can take emergency action if a failure occurs.

Related Mcqs:

Which of the following is a layer of protection for Security ?
A. Platform-level protection
B. Application-level protection
C. Record-level protection
D. All of the mentioned
Which of the following terms is a measure of the probability that the system will cause an accident ?
A. Risk
B. Hazard probability
C. Accident
D. Damage
Which of the following is not a functional reliability requirement for a system ?
A. Checking requirements
B. Recovery requirements
C. Redundancy requirements
D. Ambiguous requirements
Which of the following examples does not involve dependability engineering ?
A. Medical Systems
B. Power Systems
C. Library Management
D. Telecommunications
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
Which of the following is a bad practice of Dependable programming ?
A. Limit the visibility of information in a program
B. Check array bounds
C. Check all inputs for validity
D. None of the mentioned
Choose the fault class in which the following automated static analysis check would fall:”Pointer Arithmetic” ?
A. Storage management faults
B. Data Faults
C. Input/Output Faults
D. Interface faults
Choose the fault class in which the following automated static analysis check would fall:”Non-usage of the results of functions”?
A. Storage management faults
B. Data Faults
C. Input/Output Faults
D. Interface faults
Choose the fault class in which the following automated static analysis check would fall:”Variables declared but never used”?
A. Control Faults
B. Data Faults
C. Input/Output Faults
D. Interface faults
Which of the following is incorrect with respect to Model Checking ?
A. Model checking is particularly valuable for verifying concurrent systems
B. Model checking is computationally very inexpensive
C. The model checker explores all possible paths through the model
D. All of the mentioned