what is otdr testing

The first is to use manual or automatic means to run or determine the process of a system. The purpose is to check whether it meets the specified requirements or to find out the difference between the expected results and the actual results. Second, software testing is to carefully design a batch of test cases based o

Software testing-what is a bug, software testing bugI. What is a bug? People who have learned programming have heard of the word bug. but what exactly does a bug mean? System defects? E

work is very clear from the beginning, to achieve what to do what to do is clear in most cases, the biggest difficulty is how to achieve, in general, a continuous focus on the process. And the goal of the test work. In fact, many times, and not as clear as the development,

Ext.: http://blog.csdn.net/kerryzhu/article/details/8812589Today, we also discuss such an old topic, do you feel the same? Because Mr. Dening, who was Google's China Test manager two years ago (at the end of 2010), wrote an article on "What is Agile Software Testing" (published on the INFOQ website [1]), which has already been discussed, "Agile software

, and it is useless even if it exists. We must inevitably make code interact with each other. Such interaction must also be reflected in the test code. I will discuss some solutions later, but at the beginning, I need to emphasize the fundamental nature of unit testing so that you will not mistakenly think that the rest is about integration

new features and releases, and Obama has won the presidential election by cleverly using a/b tests. 5. A/ b testing - not just user testing based on subjective opinions, but also statistically significant, scientific, controllable tests! There is no controllable, statistically effective test, there is no so-called co

places you really want to change. Software clamp Clamp: a clamp tool made of metal or wood. It is usually composed of two parts that are opened and closed by a screw or lever for positioning in the wood industry or hardware industry. [Traditional American English dictionary, version 4th] A test that can detect changes is like a clamp on our code to fix the code behavior. So when we make changes, we ca

What is automated testing?When I first learned about automated testing, I knew nothing about automated testing other than the three of "automation", like love, to know who she was before looking for a girlfriend.So what

The complete process of performance testing work, the purpose, and what is most criticalSystem Test Categories: Functional testing (correctness, fault tolerance, concurrency logic, associated content), security testing, performance testi