Exam CISA topic 1 question 10 discussion

the answer is D- Unit testing Unit testing uses a set of test cases that focus on the control structure of the procedural design. These tests ensure that the internal operation of the program performs according to specification.

Corrrect answear D: According to ISACA manual unit testing is: the testing of an individual program or module .unit testing uses a set of test cases that focus on the control structure of the procedural design.These tests ensure that the internal operation of the program performs according to specification.

System testing is the most comprehensive testing phase to ensure that an application performs according to its specifications. It involves testing the application as a whole, including all integrated components, to verify that it meets the defined requirements and functions as expected in a real-world environment.

System testing verifies that the entire application works as specified and meets user requirements, whereas integration testing is the stage where multiple modules or components interact with each other, and system testing is more suited to verifying the entire specification.

The correct answer is B. System testing. System testing is the best way to ensure that an application is performing according to its specifications because it: - Involves testing the entire application as a whole - Verifies that all components work together seamlessly - Checks that the application meets all specified requirements and functionality - Simulates real-world scenarios and user interactions Unit Testing: Checking individual components (e.g., a single brick, a window, or a door) to ensure they are defect-free and function correctly. Integration Testing: Testing how individual components work together (e.g., how the bricks are mortared together, how the windows and doors fit into the walls) to ensure a solid structure. System Testing:Inspecting the entire house (e.g., foundation, walls, roof, plumbing, electrical, HVAC) to ensure it's safe, functional, and meets building codes, simulating real-world scenarios (e.g., rain, wind, sunlight).

System testing ensures that the application performs according to its specifications in an integrated environment​​.

To ensure that an application is performing according to its specifications, the BEST way is: B. System testing. System testing is a comprehensive testing approach that evaluates the application as a whole, ensuring that it functions correctly and meets the specified requirements. It involves testing the application's behavior, functionality, performance, reliability, and usability in a real-world environment. While other testing approaches such as pilot testing, integration testing, and unit testing are also valuable, they focus on specific aspects of the application's performance and functionality.

it's B, look on page 161 of the crm 27th ed. system testing is the most complete testing type.

B and only B

C. Integration testing: Its black box testing done by non programmers to test the functionality of the system.

Unit testing ensure that the internal operation of the program perform according to specification

I think the SYSTEM testing says it all

Integration testing is the best way to ensure that an application is performing according to its specifications, because it tests the interaction and compatibility of different modules or components of the application. Unit testing, pilot testing and system testing are also important, but they do not cover the whole functionality and integration of the application as well as integration testing does.

. Unit testing ensure that the internal operation of the program performs according to specification.

System testing

D - Unit Testing - Page 371 from Cisa Review Manual

Be carefull, they use term “performing” not performance. Means its simmilar to functioning. So the best answer should be integration, The objective is to take unit- tested modules and build an integrated structure dictated by design. It is generally limited to functional aspects of the integrated components.