What is computer software testing?
Computer software testing is a process that tests a specific software program or part of it to ensure proper functionality and hardware support. This process usually undergoes a number of phases and iterations during software development and may include internal and external testing. Much of this testing is intended to find errors in the software, usually by discovering and replication, then document these errors and provide software programmers this documentation. Computer software testing can also be performed to check compatibility between the program and various pieces of hardware or other software.
While the actual computer software testing process may differ between software companies, general approach to testing usually consists of multiple phases. Companies can use a different nomenclature when referring to these phases, although they often refer to them as alpha and beta phases. Alfa testing usually includes internal testing employees, usually using very DRa dream or unfinished software programs. The alpha phase of computer software testing can be done on incomplete software to determine whether certain aspects of the software work correctly.
Computer software testing will then move to the beta phase, which usually includes much more complete software, although some programs can still be made. Testing at this stage is often referred to as "closed", which means that it is only available to those who have been invited to test software. Beta testing can also be "open", which usually means that testing is available to a larger number of testers among the general public.
software changes may continue to take place during such testing, but the total program code has been usually written. Much of the work done during this phase of computer software testing is to find errors and errors in the code. Such errors are documented teMiddlers who may have to spend hours or even days of performing the same function to re -create errors and sent to programmers who then determine how to eliminate an error or error.
computer software testing can be used to determine how well the program works with other software or hardware. Testers can use computers and other machines with numerous hardware layouts to ensure that software can work with different pieces of hardware. Testing computer software can ensure that the program works correctly with a specific operating system (OS). Testing can also be used to find problems that a program can have when running on a machine that also runs other software types, such as popular antivirus programs or various hardware drivers.