Software testing is an investigation conducted to provide stakeholders with information about the quality of the software product or service under test. Software testing can also provide an objective independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).

There are different types of software testing techniques that can be used for different purposes during the software development life cycle. Some popular test design techniques used in industry today are:

- Black-box testing: This technique focuses on functional requirements and ignores the internal structure of the code.

- Gray-box testing: This technique combines aspects of both black-box and white-box testing and looks at both functional and non-functional requirements.

- White-box testing: This technique focuses on internal code structure and logic and requires detailed knowledge of the code.

There are various software testing techniques that can be used to design test cases. Some of the most popular techniques include boundary value analysis equivalence partitioning and decision table testing. Each of these techniques has its own advantages and disadvantages so it is important to select the right technique for each specific situation.

Boundary value analysis is a good choice for testing input values that are close to the boundary conditions of a system. For example, if a system is designed to accept input values between 1 and 10 then boundary value analysis would test input values of 1 2 10, and 11. Equivalence partitioning is a good choice for testing inputs that can be divided into equivalence classes. For example, if a system is designed to accept input values between 1 and 10 then equivalence partitioning would test input values of 1 5, and 10. Decision table testing is a good choice for testing situations where there are multiple conditions that must be met in order for an

Software testing is an investigation conducted to provide stakeholders with information about the quality of the software product or service under test. Software testing can also provide an objective independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include but are not limited to the process of executing a program or application with the intent of finding errors. A good test case is one that has a high probability of finding an as-yet-undiscovered error. It is also important for a test case to be repeatable so that it can be run multiple times if necessary.

There are many different software testing techniques that can be used depending on the type of software being tested and the objectives of the test. Some common test design techniques include:

- Black-box testing: This technique focuses on testing functionality without knowledge of the internal structure or code.

- White-box testing: This technique looks at internal structure and code in order to identify

Software testing is a process of verifying the functionality of a software application to ensure it meets the requirements specified. A test case is a set of conditions or variables under which a tester will determine whether an application or software system is working as expected. There are various types of test cases that can be used to test an application such as functional regression load and performance testing. In order to design effective test cases, it is important to have a clear understanding of the requirements and how the system should work. For example, if you are testing a login function you will need to consider what input data (e.g username and password) is required and what the expected output should be (e.g successful login or error message). It is also important to think about boundary conditions such as what happens if the wrong password is entered or if the user does not exist in the system? Test cases should be designed so that they cover all aspects of the system under test and