To guarantee the quality of the Software reliability of software, which is to confirm that the software is able to work efficiently without error, that those who carry on the quality assurance is.
Software quality assurance of the reliability of software is created, which confirms that the software can function efficiently without any errors. Which the operation is to guarantee the quality.
To guarantee the quality of the credibility of the Software software which confirms that software can work efficiently without error Where the process to guarantee the quality