Most of us have had an argument with friends or colleagues about which route is fastest from home to office or vice-versa. How’d you settle that bet? Yeah! Test it out. Leave the same place at the exact same time, via separate routes, and find out whose way is the best. Hope you got a brief idea about AB testing 😉 which is used by today’s designers & marketers to gain insight into visitor behavior and to increase conversion rate. Though one of the easiest and most effective technique for optimization, A/B testing is still not as common as Internet marketing subjects as SEO, Web analytics and usability. People just aren’t as aware of it. Let’s explore more about AB Testing.
Continuing on our previous article on Verification & Validation – we know that they are independent procedures that are used together for checking that a product, service, or system meets requirements and specifications and that it fulfills its intended purpose. Verification involves all the static testing techniques whereas Validation is more of Dynamic Software testing. But what is Dynamic testing? Dynamic as in lively and active. And when do you think a software is active? Yeah! When users are actually using it.
In software project management, software testing, and software engineering, Verification & Validation (V&V) is the process of checking that a software system meets specifications and that it fulfills its intended purpose. In the context of testing, “Verification and Validation” are very widely and commonly used terms. Most of the times, we consider the terms same, but actually the terms are quite different. In this article we will first explore Verification vs. Validation and then move on to its practical application in Software Testing.
Static, as in Stationary or Stagnant. What do you think is stationary in software terms? Yeah! The code. Either it can be stationary – or running, i.e. when you run the code. As the name suggests Static Code Testing is one of the software testing technique where the code is stationary, i.e. NOT running. How? Simple, you don’t execute any functionality (or code). Then how does it ‘test’ the system, you may ask 🙂 In Static Code Testing we don’t execute the code, instead it is checked manually or via tools for any design defects. As you might have guessed – Static Testing is not just limited to the code, we can even analyse the associated documentation like requirement & design documents to identify any potential errors or standard violations. Static testing is also known as Dry run testing.