Software Testing Concepts - Your Key To A Major Bug Problem
In the past few years, computers and software have been proliferating everywhere in our day-to-day life, no matter if we are at home or at work, from cars to communication systems to the Internet connections, technology is to be seen everywhere. The increase in number of software systems has made both the workings of national economies and the corporate world dependent upon it. This has lead to an augmentation in the demand for more and better products of software systems. Software testing thus came into being to verify the quality of the new software created by a company. Correctness, security, reliability, portability, capability, efficiency, maintainability including the technical investigations of the computer software are the topics that are checked for at the time of software testing. The foremost of all the software testing concepts is therefore finding for bugs. Incase, a bug is found, the developers should be informed regarding the same and it should be demonstrated to them how the bug can be reproduced again. Once the bug has been fixed by the developer, it should be ensured that it is done correctly and that it does not break or interfere with anything else. The management should also be acquainted with the correction trends and outstanding bugs. The next concept or reason for software testing is reliability, or to carry out the execution of the computer program to compare its expected and actual behavior.
When we talk about software testing concepts, there are primarily four objectives of software testing. Firstly, it should be able to demonstrate that there are no faults in the software testing program. It should be able to locate the errors and ensure that its functionality is executed properly. There are a few categories into which the errors of computer software are divided, namely: performance errors, output errors, functionality errors and documentation errors. Last but not least, is to see if the end-users are able to get their work done effectively or not.
Once the software testing concepts have been tested for the computer software, there is a report which has to be submitted to the QA engineer and the developer. This report should be written clearly so that the developer and the QA engineer, who are trying to fix the problem, do not have to consult you again to ask about the bug or the problem that has been encountered. There are a few things that should be kept in mind while writing an effective report. The method how the problem should be reproduced should be explained. The errors that have been analyzed should be analyzed in the minimum steps possible. The report should be complete and easily comprehendible.
There are a few software testing concepts that are to be studied by students who are doing computer engineering and other related courses. These concepts are the basics to solve more complicated software related problems at a higher stage when they start working in an organization. So, if you are well-acquainted with software testing concepts, your job is half done.
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