Software Engineering-I MCQs with Answers
Practice important Software Engineering-I MCQs with answers and explanations.
Chapter: 36
Q621:
What does validation in software development ensure?
A. Correct code syntax
B. Meeting user expectations
C. Adherence to system specifications
D. Completeness of documentation
Correct Answer:
B
Chapter: 36
Q622:
A defect in software is defined as _______.
A. A feature that meets user expectations
B. A variance from a desired product attribute
C. A successful test case
D. An aspect of software verification
Correct Answer:
B
Chapter: 36
Q623:
According to Haliburton, what are the certainties in the life of a programmer?
A. Death, taxes, and bugs
B. Only bugs and errors
C. Death, taxes, and verification
D. Only successful software tests
Correct Answer:
A
Chapter: 36
Q624:
The goal of software testing is to expose _______ in a software system before it is put to use.
A. Errors
B. Requirements
C. Documentation
D. Specifications
Correct Answer:
A
Chapter: 36
Q625:
Successful testing is defined by its ability to _______.
A. Prove that the software is correct
B. Find bugs
C. Verify specifications
D. Validate user needs
Correct Answer:
B
Chapter: 36
Q626:
According to Popper, the correct approach to testing a scientific theory is to seek to _______.
A. Verify it
B. Refute it
C. Understand it
D. Implement it
Correct Answer:
B
Chapter: 36
Q627:
A successful test must discover _______.
A. No errors
B. Some errors
C. All potential errors
D. At least one error
Correct Answer:
D
Chapter: 36
Q628:
The following statement is TRUE: "Software and defects are _______."
A. Mutually exclusive
B. Interrelated
C. Unrelated
D. Always avoidable
Correct Answer:
B
Chapter: 36
Q629:
What should test cases include?
A. Only expected results
B. Only user inputs
C. Steps to perform a function and expected results
D. Documentation only
Correct Answer:
C
Chapter: 36
Q630:
According to the content, one way to prove a hypothesis is incorrect is to show _______.
A. Multiple examples supporting it
B. One counterexample
C. All possible scenarios
D. None of the above
Correct Answer:
B
Chapter: 36
Q631:
The limitation of exhaustive testing stems from _______.
A. The vast number of inputs possible
B. Software complexity
C. The need for user feedback
D. Prototyping limitations
Correct Answer:
A
Chapter: 36
Q632:
Test data includes _______ that are used in testing the system.
A. Expected outputs
B. Inputs devised for testing
C. Documentation steps
D. Defect reports
Correct Answer:
B
Chapter: 36
Q633:
What is a fundamental goal of a software tester during the testing process?
A. To ensure all code is error-free
B. To prove the software's functionality
C. To identify and report defects
D. To validate user requirements
Correct Answer:
C
Chapter: 36
Q634:
The statement "To prove that a formula is incorrect, you only need one example" refers to which concept?
A. Testing limitations
B. Software validation
C. Verification processes
D. Software deployment
Correct Answer:
A
Chapter: 36
Q635:
In the provided example, the function isStringsEqual will fail for the input strings "cut" and "rat" due to _______.
A. Incorrect string length comparison
B. Case sensitivity
C. Incorrect logic in comparison
D. All strings being equal
Correct Answer:
C
Chapter: 37
Q636:
What is the main objective of software testing?
A. To break the system
B. To develop the system
C. To understand the FS
D. To test independently
Correct Answer:
A
Chapter: 37
Q637:
Which document serves as a base for both testing and development?
A. Design Specification
B. Test Cases
C. Functional Specification
D. User Requirements
Correct Answer:
C
Chapter: 37
Q638:
During which phase are test cases executed and actual results compared with expected results?
A. Development
B. Testing
C. Coding
D. Analysis
Correct Answer:
B
Chapter: 37
Q639:
What is a common misperception about testing?
A. It requires extensive domain knowledge
B. It is easy and not challenging
C. It requires creativity
D. It is not necessary
Correct Answer:
B
Chapter: 37
Q640:
The objective of development is to show that the program works, while the objective of testing is to ________.
A. show that program does not work
B. find syntax errors
C. add new features
D. improve performance
Correct Answer:
A