Top 1000+ Solved Software Engineering MCQ Questions Answer
Q. Regression testing is primarily related to:(
a. Functional testing
b. Data flow testing
c. Development testing
d. Maintenance testing
Q. )The relationship of data elements in a module is called(
a. Coupling
b. Cohesion
c. Modularity
d. None of the above
Q. The extent to which different modules are dependent upon each other is called(
a. Coupling
b. Cohesion
c. Modularity
d. Stability
Q. A system that does not interact with external environment is called(
a. Closed system
b. Logical system
c. Open system
d. Hierarchal system
Q. Which one is not a phase of “bath tub curve” of hardware reliability(
a. Burn-in
b. Useful life
c. Wear-out
d. Test-out
Q. Software reliability is(
a. The probability of failure free operation of a program for a specified time in a specified environment
b. The probability of failure of a program for a specified time in a specified environment
c. The probability of success of a program for a specified time in any environment
d. None of the above
Q. Fault is(
a. Defect in the program
b. Mistake in the program
c. Error in the program
d. All of the above
Q. Which ‘time’ unit is not used in reliability studies?(
a. Execution time
b. Machine time
c. Clock time
d. Calendar time
Q. Failure occurrences can be represented as(
a. time to failure
b. time interval between failures
c. failures experienced in a time interval
d. All of the above
Q. As the reliability increases, failure intensity(
a. decreases
b. increases
c. no effect
d. None of the above
Q. Software Quality is(
a. Conformance to requirements
b. Fitness for the purpose
c. Level of satisfaction
d. All of the above
Q. Defect rate is(
a. Number of defects per million lines of source code
b. Number of defects per function point
c. Number of defects per unit of size of software
d. All of the above