Software Testing Exam Study Blog For The BCS ISEB-ISTQB Certification

Why Companies Should Outsource Software Quality Assurance and Testing? Outsourcing has played a very necessary role in reshaping the approach corporations do business. Outsourcing does not solely facilitate the companies lower their operational costs as they were previously believed to, but these days they provide type of totally different managerial benefits. Software homes, net Developers, Mobile Application Developers , E-commerce businesses and totally different similar industries cannot hope to succeed whereas not having a fine quality Assurance and testing program. There are forms of reasons why corporations need to ensure that the quality, security, performance and usefulness of their services are flawless. That being said, I gift here type of reasons why corporations need to outsource these services instead of carrying in-house operations.                       ...

What is Alpha and Beta Testing? Before any software product can be released it must be tested. Typically a formal test strategy is planned and executed on the software before it can be considered for release. Often after the formal phases of testing have been completed, additional testing is performed called Alpha and Beta testing. Alpha testing is done before the software is made available to the general public. Typically, the developers will perform the Alpha testing using white box testing techniques. Subsequent black box and grey box techniques will be carried out afterwards. The focus is on simulating real users by using these techniques and carrying out tasks and operations that a typical user might perform. Normally, the actual Alpha testing itself will be carried out in a lab type environment and not in the usual workplaces. Once these techniques have been satisfactorily completed, the Alpha testing is considered to be complete. The next phase of testing is known a...

Why Software Fails? Software Failures Cost up to $60 Billion to US economy a success is only 16.2%. These are the software projects that are completed on time and on budget. This success rate is even lower in bigger organizations; an alarming 9% that manage to meet their time and cost requirements , most of which still fail to meet their specifications . Alarmingly, A Standish Group research report shows that a staggering 31.1% of projects are cancelled before they ever get completed. Further results indicate 52.7% of projects will cost 189% of their original estimates[1]" annually.                                        Moreover, the average number of projects becoming a success is only 16.2%. These are the software projects that are completed on time and on budget. This...

What is Stress Testing? At this point the peak load conditions are identified by the tester at which the particular program would simply tend to fail processing loads within the given time period. At this time most of the designers simply design all of the case scenarios in order to find out if the particular system meets all of the performance criteria. Tester simply tries to determine the capacity of the system that is tested. Most of the stress test or even load test as it is known will only occur if the system has delivered enough of the application. So the earlier these tests are performed the earlier all the defects of the system can be stated and rectified. It certainly is very difficult to detect most of these defects as most of them would certainly require architectural changes which may not be possible in al of the cases. Most of these tests simply depend on the functional interface and it certainly would be wise enough to delay testing till you have a predefined level...