A. Fault prevention
B. Fault removal
C. Fault tolerance
D. All of the mentioned
Explanation: All the options lead to formation of a reliable system.
A. direct relation
B. inverse relation
C. no relation
D. none of the mentioned
Explanation: As the reliability increases, failure intensity decreases.
A. greater than 1
B. less than 1
C. greater than 2
D. less than 2
Explanation: N-version programming (NVP), also known as multiversion programming or multiple-version dissimilar software, is a method or process in software engineering where multiple functionally equivalent programs are independently generated from the same initial specifications.
A. ISO 9000
B. McCall model
C. Boehm model
D. ISO 9126
Explanation: ISO-9000 series of standards is a set of document dealing with quality systems that can be used for quality assurance purposes.
A. Useful Life
B. Burn-in
C. Wear-out
D. Time
Explanation: Time is the horizontal dimension on which the bathtub curve is built and not the phase.
A. time
B. bugs
C. failures
D. quality
A. Available Dependability
B. Confidential Dependability
C. Maintainable Dependability
D. Integral Dependability
Explanation: Integrity is to keep the original content safe from alteration.