30 Questions
Which type of integration testing involves designing a test driver to integrate the lowest-level modules?
Bottom-Up Integration Testing
What is one advantage of top-down integration testing?
All of the above
What is one disadvantage of top-down integration testing?
All of the above
Which type of integration testing involves integrating modules starting from the top-level module?
Top-Down Integration Testing
Which type of integration testing involves reusing test cases during regression tests?
Top-Down Integration Testing
Which type of integration testing involves the use of stubs?
Top-Down Integration Testing
Which type of integration testing involves the integration of modules starting from the lowest-level modules?
Bottom-Up Integration Testing
Which type of testing aims to discover any defects that may arise when the modules are integrated and must interact with each other?
Integration testing
What is another name for Integration Testing?
String testing
What is the objective of system integration testing (SIT)?
To build a working version of the system
What is the advantage of integration testing?
Relatively fast testing process
What is the granularity of inter-system testing?
High-level testing
Which approach to integration testing involves integrating modules in an incremental manner as a series of test cycles?
Incremental
In top-down integration testing, what is the purpose of regression tests?
To test the combined modules in the presence of a new module
Which type of testing focuses on testing individual program units or modules in isolation?
Unit Testing
What is the main difference between Unit Testing and Integration Testing?
Unit Testing focuses on testing individual program units, while Integration Testing focuses on testing the interaction between different components.
What is the purpose of Integration Testing?
To test the interaction between different components of a software application.
Which testing level involves testing individual program units, such as procedures, functions, and methods, in isolation?
Unit Testing
What is the relationship between Unit Testing and Integration Testing?
Unit Testing and Integration Testing complement each other in ensuring proper software functionality.
When is Integration Testing typically performed in the software development life cycle?
After Unit Testing and before System Testing
What is the purpose of Integration and Testing (I&T)?
To test the interaction between different components of a software application
Which approach integrates a system using a mix of top-down, bottom-up, and big-bang approaches?
Sandwich Integration Testing
Which type of integration testing is more useful to test low-level modules that are often invoked by other modules?
Bottom-Up Integration Testing
What is the disadvantage of Big Bang Integration Testing?
Difficult to track and monitor testing progress
Which type of integration testing is applied to integrate the modules in the bottom-layer of a hierarchical system?
Bottom-Up Integration Testing
What is the advantage of Sandwich Integration Testing?
Top and bottom layer tests can be done in parallel
Which category of System Integration Tests ensures that a completely integrated system works together from end-to-end?
End-to-end validity
What is the disadvantage of Top-Down Integration Testing?
Does not test individual subsystems thoroughly
Which type of integration testing designs the behavior of a test driver by simplifying the behavior of the actual module?
Top-Down Integration Testing
What is the disadvantage of Sandwich Integration Testing?
Does not test individual subsystems thoroughly before integration
This quiz explores the advantages of top-down integration in software engineering. Learn about the benefits of observing system-level functions, easier isolation of interface errors, and the reuse of test cases during regression tests.
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