To answer this question, you need to understand the different types of tests that are performed on software.
Option A) Component Testing - Component testing, also known as unit testing, is focused on testing individual components or modules of the software in isolation. This type of testing is not specifically designed to test the major functions of the software as a whole.
Option B) Functional Testing - Functional testing is aimed at testing the major functions and features of the software to ensure that it meets the specified requirements. However, functional testing is typically more comprehensive and detailed than a quick-and-dirty test.
Option C) Regression Testing - Regression testing is performed to ensure that changes or updates to the software do not introduce new bugs or impact existing functionality. While regression testing is important, it is not specifically focused on quickly testing the major functions of the software.
Option D) Smoke Testing - Smoke testing, also known as build verification testing, is a type of test that is designed to quickly and superficially test the major functions of the software. It is performed to check if the software is stable enough for further testing. Smoke testing is a quick-and-dirty test that provides a basic level of confidence that the major functions of the software are working as expected. Therefore, the correct answer is D) Smoke Testing.
The correct answer is D) Smoke Testing. This option is correct because smoke testing is a quick-and-dirty test that is performed to check the major functions of the software.