How is software reliability defined ?

A. time
B. efficiency
C. quality
D. speed

Explanation: Software Reliability mainly concerned with the time component. It can be seen in various models like Basic Execution Time Model and Logarithmic Poisson Execution Time Model.

Related Mcqs:

Software reliability is defined with respect to____________________?
A. time
B. bugs
C. failures
D. quality
How is reliability and failure intensity related to each other ?
A. direct relation
B. inverse relation
C. no relation
D. none of the mentioned
Which of the following is not a phase of “bathtub curve” of hardware reliability ?
A. Useful Life
B. Burn-in
C. Wear-out
D. Time
Which one of the following is not a software quality model ?
A. ISO 9000
B. McCall model
C. Boehm model
D. ISO 9126
Which one is not a software quality model ?
A. ISO 9000
B. McCall model
C. Boehm model
D. ISO 9126
The CMM model is a technique to____________________?
A. automatically maintain the software reliability
B. improve the software process
C. test the software
D. all of the mentioned
What type of fault remains in the system for some period and then disappears ?
A. Permanent
B. Transient
C. Intermittent
D. All of the mentioned
In N-version programming which is the independent generation of N, the value of N is___________________?
A. greater than 1
B. less than 1
C. greater than 2
D. less than 2
Exception handling is a type of_________________?
A. forward error recovery mechanism
B. backward error recovery mechanism
C. All of the mentioned
D. None of the mentioned
Failure In Time (FIT) is another way of reporting __________________?
A. MTTR
B. MTTF
C. MTSF
D. MTBF