A. direct relation
B. inverse relation
C. no relation
D. none of the mentioned
Explanation: As the reliability increases, failure intensity decreases.
A. three
B. four
C. five
D. six
Explanation: The five levels are: initial, repeatable, defined, managed, optimizing
A. Static
B. Dynamic
C. Domino
D. Whirlpool
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. Full Fault Tolerance
B. Graceful Degradation
C. Fail Soft
D. Fail Safe
A. Reliability
B. Efficiency
C. Functionality
D. Usability
Explanation: All the Characteristics mentioned in the question are related to achievement of the basic purpose for which the software is being engineered, which is functionality.
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.