//Different Types of Metrics for Testing Software Quality

Different Types of Metrics for Testing Software Quality

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An exam or test is an educational test meant to measure the knowledge, skill, aptitude, mental aptitude, or criterion in any given topic. It usually involves answering questions and doing a specific set of actions in order to reach a conclusion. These types of tests were originally created for teaching students. Nowadays, these examinations are taken for many different reasons. Students may take these tests to increase their chances of getting into a certain degree program, enter a certain business organization, acquire a certain certification, and enter into a legal profession.

The main goal of most tests is to assess how well a person can learn new information. The metric system was created for the purpose of aiding this process by providing standardized tests that can be taken by anyone. The metric system is the most widely used test format used throughout the world. There are many kinds of test coverage which fall under the scope of test coverage. These include:

Scratch Testing: This type of test metrics is actually a form of white-box testing. This means that it is a cross-platform software development practice which enables testers to evaluate a program’s functionality without having to understand and learn programming languages. With this practice, testers can just install the software and get started with its functions. Because of this lack of programming language requirement, many agile teams prefer to use Scrum. This practice is also used by waterfall testers.

Invoice Based Testing: Invoice-based testing activity is often considered one of the most common varieties of metrics for software testing activities. Since testers cannot make changes to the source code while they are conducting a test, they must rely on documentation and screenshots to understand the behavior of the program. This practice has many benefits; however, there are also many drawbacks. In this type of testing activity, testers spend too much time implementing different tests which may not be necessary or meaningful to the end result of the project.

Test Cases: This type of metrics is commonly referred to as TBC, which stands for “test construction block.” With this process, test creators describe test cases to describe the functionality and state of a system or application. Testers use these test cases during the process of analyzing software code.

Code Coverage: The objective behind code coverage is to describe the state of a test according to the coverage desired by the tester. When a tester observes a bug, he will just repeat the same steps in every test, no matter how many tests are executed. Thus, he will need to execute many test cases before finding what he wants to check. Therefore, he will have to evaluate test conditions based on the number of test executions he needs to execute. With test analysis reports, he will know the percentage of coverage that his tests are fulfilling. Most quality management systems provide test analysis reports based on code coverage.