Types Of Software Testing That You Need To Know
Software testing is a very important process. After all, it determines the efficiency and suitability of a software application. Many types of software testing are available. These testings are categorized on the basis of the software being tested, and the purpose behind the test. For example, a certain software program may be tested, for usability or disaster recovery.
The most common types of software testing are functionality testing, compatibility testing, scalability testing, performance testing, application security testing, usability testing, regulatory-compliance testing, and accessibility testing.
Functionality testing is also known as feature-level testing. It is done to verify a software's functionality, whether it is proper or not. The test, sometimes, includes finding the mathematical and algorithm correctness of scientific or financial software.
Compatibility testing is done to ensure a particular application is compatible with the different types of hardware, operating systems, and other software packages. It is also checked if the software is compatible with different browsers, operating systems and hardware platforms. This type of software testing can be done manually, or with the help of an automated functional or regression test suite. Scalability testing is a type of software testing done to ensure the software will function well in changing conditions. These conditions could be the number of users, size of data sets, etc. Performance testing is done to help determine the software's performance. The performance is counted in terms of the speed of computations or responsiveness to the user. Application security testing is a way to determine the state of software's defense against attacks. An example of software program that can be tested is firewall software that secures a computer against the various Internet viruses and worms. Usability testing is way to test the software's level of usage. It tells as to how easy a software program for use is. Regulatory compliance testing is a type of software testing performed to ensure the software is compliant with all the applicable regulations. Accessibility testing is way that ensures the software can be accessed by the intended users, under various scenarios. There has been a major misconception in the understanding of types of software testing. People usually define the types of software testing by the mechanism in which the testing is performed. It should rather be understood from the point of view of the test' intrinsic nature. It helps the person, taking the test, to understand the testing process, in a better way. Although the types of software testing are many, all of them are equally important.
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