Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Chapter: 142
Q2021:
What does the Pareto principle suggest in software testing?
A. Testing should be evenly distributed
B. Errors are equally likely across all modules
C. A small number of modules tend to have most errors
D. A small number of test cases are usually sufficient
Correct Answer:
C
Chapter: 142
Q2022:
What is the purpose of basis path testing?
A. To test every possible path in the software
B. To ensure that each instruction in the software is executed at least once
C. To test the software from a user's perspective
D. To analyze the internal structure of the software
Correct Answer:
B
Chapter: 142
Q2023:
Which category of testing involves knowledge of the software’s internal structure?
A. Black-box testing
B. Glass-box testing
C. Boundary value analysis
D. Alpha testing
Correct Answer:
B
Chapter: 142
Q2024:
What does black-box testing focus on?
A. The internal structure of the software
B. The software’s performance in real-life situations
C. The software's functionality and correctness from a user’s point of view
D. The debugging process
Correct Answer:
C
Chapter: 142
Q2025:
Which of the following is an example of black-box testing?
A. Boundary value analysis
B. Unit testing
C. Integration testing
D. White-box testing
Correct Answer:
A
Chapter: 142
Q2026:
What is the goal of boundary value analysis?
A. To test the software on data at the edge of equivalence classes
B. To execute every statement in the software at least once
C. To review the software requirements specification
D. To test all possible paths through the software
Correct Answer:
A
Chapter: 142
Q2027:
What is beta testing primarily used for?
A. To verify the internal algorithms of the software
B. To test the software’s performance in real-life situations before release
C. To ensure that the software meets the specified requirements
D. To debug the software before final release
Correct Answer:
B
Chapter: 142
Q2028:
Which testing methodology involves giving a preliminary version of the software to a segment of the intended audience?
A. Alpha testing
B. Integration testing
C. Boundary value analysis
D. Beta testing
Correct Answer:
D
Chapter: 142
Q2029:
Fill in the blank: The Pareto principle in software testing suggests that a ________ number of modules tend to have most errors.
A. small
B. large
C. moderate
D. variable
Correct Answer:
A
Chapter: 142
Q2030:
Fill in the blank: Basis path testing ensures that each ________ in the software is executed at least once.
A. path
B. instruction
C. feature
D. component
Correct Answer:
B
Chapter: 142
Q2031:
Fill in the blank: Black-box testing is performed from the ________ point of view.
A. developer’s
B. user’s
C. software’s
D. internal
Correct Answer:
C
Chapter: 142
Q2032:
Fill in the blank: Boundary value analysis tests the software on data close to the ________ of equivalence classes.
A. center
B. average
C. edge
D. middle
Correct Answer:
C
Chapter: 142
Q2033:
Fill in the blank: Beta testing provides feedback on the software’s performance in ________ situations.
A. real-life
B. test
C. ideal
D. simulated
Correct Answer:
B
Chapter: 142
Q2034:
Fill in the blank: The primary advantage of beta testing is obtaining general customer ________ about the software.
A. feedback
B. approval
C. verification
D. review
Correct Answer:
A
Chapter: 143
Q2035:
What are the three main categories of software documentation?
A. User, System, Technical
B. User, System, Design
C. User, Technical, Design
D. System, Technical, Maintenance
Correct Answer:
A
Chapter: 143
Q2036:
What is the primary purpose of user documentation?
A. To explain how the software is designed
B. To describe how to use the software
C. To provide maintenance guidelines
D. To outline installation procedures
Correct Answer:
B
Chapter: 143
Q2037:
Which type of documentation is often used as a marketing tool?
A. Technical documentation
B. System documentation
C. User documentation
D. Design documentation
Correct Answer:
C
Chapter: 143
Q2038:
What does system documentation include?
A. The source version of all programs and design documents
B. Installation instructions and service procedures
C. User manuals and help packages
D. Marketing materials and user feedback
Correct Answer:
A
Chapter: 143
Q2039:
What is one key component of system documentation?
A. Source code in a readable format
B. Marketing brochures
C. Software user manuals
D. Installation guides
Correct Answer:
A
Chapter: 143
Q2040:
What does technical documentation describe?
A. How the software was designed and implemented
B. How to use the software’s features
C. How to install and service the software
D. How to troubleshoot common user issues
Correct Answer:
C