MCQ on System Implementation – Computer GK
Useful and informative MCQ on System Implementation – Computer GK that include topics like Software Testing, Software Debugging, Software Documentation, Software Deployment, System Evaluation, Software Maintenance, etc.
These MCQ on System Implementation – Computer GK are very helpful for competitive exams such as CPCT, GATE, IES/ESE, IBPS PO, IBPS Clerk, SBI PO, SBI Clerk, RBI, SEBI, LIC, NICL, BCA, B.Sc. IT, DCA, SSC, RRB, NIELIT CCC, CTET, UDC NET, CUET, MCA, PGDCA, MCS, TET, State Police, BPO, etc.
These MCQ on System Implementation – Computer GK have correct answers and brief explanations of each question for better understanding.
Q21. Which of the following is a type of software testing that focuses on the software’s ability to recover from failures or errors?
a) Unit testing
b) Integration testing
c) Performance testing
d) Recovery testing
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Correct Answer: d) Recovery testing
Explanation: Recovery testing is a type of software testing that focuses on the software’s ability to recover from failures or errors, such as system crashes or hardware failures. It helps to ensure that the software can gracefully handle unexpected situations and return to a normal state without losing data or functionality.
Q22. What is the primary purpose of white-box testing?
a) To test the software’s performance
b) To test the software’s functionality and ensure that it meets the specified requirements
c) To test the software’s internal structure, design, and implementation
d) To test the software’s usability
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Correct Answer: c) To test the software’s internal structure, design, and implementation
Explanation: The primary purpose of white-box testing, also known as structural testing or glass-box testing, is to test the software’s internal structure, design, and implementation. It involves examining the source code and testing the software at the code level to identify any issues or defects.
Q23. What is the primary purpose of black-box testing?
a) To test the software’s performance
b) To test the software’s functionality without knowledge of its internal structure or implementation
c) To test the software’s internal structure, design, and implementation
d) To test the software’s usability
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Correct Answer: b) To test the software’s functionality without knowledge of its internal structure or implementation
Explanation: The primary purpose of black-box testing, also known as functional testing or behavioral testing, is to test the software’s functionality without knowledge of its internal structure or implementation. It involves testing the software from the user’s perspective, focusing on inputs and outputs rather than the underlying code.
Q24. Which of the following is a type of program error that occurs during the compilation process?
a) Syntax error
b) Logic error
c) Compilation error
d) Runtime error
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Correct Answer: a) Syntax error
Explanation: A syntax error is a type of program error that occurs during the compilation process when the code does not follow the rules and structure of the programming language. Syntax errors prevent the program from being compiled or interpreted correctly and must be fixed before the program can be executed.
Q25. What is the primary purpose of load testing?
a) To test individual components of the software
b) To test the software’s performance under a specific load or number of users
c) To test the interaction between different components of the software
d) To test the software’s usability
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Correct Answer: b) To test the software’s performance under a specific load or number of users
Explanation: The primary purpose of load testing is to test the software’s performance under a specific load or number of users. It helps to identify any performance bottlenecks, ensure that the software can handle the expected load, and meet the specified performance requirements.
Q26. Which of the following is a type of software testing that focuses on the software’s ability to handle unexpected inputs or conditions?
a) Unit testing
b) Integration testing
c) Performance testing
d) Robustness testing
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Correct Answer: d) Robustness testing
Explanation: Robustness testing is a type of software testing that focuses on the software’s ability to handle unexpected inputs or conditions, such as invalid data, incorrect user actions, or system failures. It helps to ensure that the software can gracefully handle these situations without crashing or producing incorrect results.
Q27. What is the primary purpose of test-driven development (TDD)?
a) To find and fix errors in the software
b) To ensure that the software meets the specified requirements and functions correctly
c) To write tests before writing the actual code, ensuring that the code is correct and meets the requirements
d) To create user manuals for the software
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Correct Answer: c) To write tests before writing the actual code, ensuring that the code is correct and meets the requirements
Explanation: The primary purpose of test-driven development (TDD) is to write tests before writing the actual code, ensuring that the code is correct and meets the requirements. TDD involves writing a test for a specific functionality, then writing the code to pass that test, and finally refactoring the code to improve its structure and maintainability.
Q28. What is the primary purpose of code review in the software development process?
a) To find and fix errors in the software
b) To ensure that the software meets the specified requirements and functions correctly
c) To optimize the software’s performance
d) To review the source code for quality, consistency, and adherence to coding standards
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Correct Answer: d) To review the source code for quality, consistency, and adherence to coding standards
Explanation: The primary purpose of code review in the software development process is to review the source code for quality, consistency, and adherence to coding standards. It involves examining the code written by other developers to identify any issues, suggest improvements, and ensure that the code is maintainable and follows best practices.
Q29. Which of the following is a type of software testing that focuses on the software’s ability to handle a gradually increasing load?
a) Unit testing
b) Integration testing
c) Performance testing
d) Scalability testing
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Correct Answer: d) Scalability testing
Explanation: Scalability testing is a type of software testing that focuses on the software’s ability to handle a gradually increasing load, such as more users, data, or transactions. It helps to ensure that the software can scale up to meet growing demands and maintain its performance and functionality.
Q30. What is the primary purpose of smoke testing?
a) To test individual components of the software
b) To perform a quick, high-level test of the software’s main functionality
c) To test the interaction between different components of the software
d) To test the software’s usability
Show Answer
Correct Answer: b) To perform a quick, high-level test of the software’s main functionality
Explanation: The primary purpose of smoke testing, also known as build verification testing or sanity testing, is to perform a quick, high-level test of the software’s main functionality. It helps to ensure that the software is stable and functional enough for further testing and identifies any major issues that need to be addressed before proceeding with more detailed testing.
More MCQ on Computer GK for Competitive Exams
- Introduction to Computer
- Basic Computer Organization
- Number Systems
- Computer Codes
- Processor and Memory
- Secondary Storage Devices
- Input and Output Devices
- Computer Software
- Flowchart and Computer Languages
- System Implementation
- Operating Systems
- Application Software Packages
- Business Data Processing
- Communications and Networks
- Internet Concepts and IoT
- Multimedia and File Extensions
- Classification of Computers
- Cyber Safety and Cyber Crime
- Computer Viruses and Security
- Basic Computer Shortcut Keys
- Shortcut Keys for Windows
- Shortcut Keys for MS Excel
- Shortcut Keys for MS Word
- Computer Abbreviations Set 1
- Computer Abbreviations Set 2
- Computer Abbreviations Set 3
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