Top 350+ Solved Software Testing MCQ Questions Answer
Q. Cyclomatic complexity is equal to
a. Number of independent paths
b. Number of paths
c. Number of edges
d. None of the above
Q. In data flow testing, objective is to find
a. All dc-paths that are not du-paths
b. All du-paths
c. All du-paths that are not dc-paths
d. All dc-paths
Q. Every node is represented by
a. One row and one column in graph matrix
b. Two rows and two columns in graph matrix
c. One row and two columns in graph matrix
d. None of the above.
Q. The testing technique that requires devising test cases to demonstrate that each program function is operational is called
a. black-box testing
b. glass-box testing
c. grey-box testing
d. white-box testing
Q. What types of errors are missed by black-box testing and can be uncovered by whitebox testing?
a. Behavioral errors
b. Logic errors
c. Performance errors
d. Typographical errors
Q. Black-box testing attempts to find errors in which of the following categories
a. Incorrect or missing functions
b. Interface errors
c. Performance errors
d. All of the above
Q. What is an equivalence partition (also known as an equivalence class)?
a. A set of test cases for testing classes of objects
b. An input or output range of values such that only one value in the range becomes a test case
c. An input or output range of values such that each value in the range becomes a test case
d. An input or output ranges of values such that every tenth value in the range becomes a test case.
Q. Functional system testing is:
a. Testing that the system functions with other systems
b. Testing that the components that comprise the system function together
c. Testing the end to end functionality of the system as a whole
d. Testing the system performs functions within specified response times
Q. One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class
a. BOOK
b. Book
c. Boo01k
d. Book
Q. Which of the following techniques is not a White box technique?
a. Statement Testing and coverage
b. Decision Testing and coverage
c. Condition Coverage
d. Boundary value analysis
Q. What is the relationship between equivalence partitioning and boundary value analysis techniques?
a. Structural testing
b. Opaque testing
c. Compatibility testing
d. All of the above
Q. White Box Techniques are also called as
a. Structural Testing
b. Design Based Testing
c. Error Guessing Technique
d. Experience Based Technique
Q. The cyclomatic complexity metric provides the designer with information regardingthe number of
a. Cycles in the program
b. Errors in the program
c. Independent logic paths in the program
d. Statements in the program
Q. Condition testing is a control structure testing technique where the criteria used to design test cases is that they
a. Rely on basis path testing
b. Exercise the logical conditions in a program module
c. Select test paths based on the locations and uses of variables
d. Focus on testing the validity of loop constructs