Testing as an object under study can be analyzed from various purely technical points of view. However, the most important aspects to consider while learning software testing fundamentals are the cost of quality assurance and psychology of the developer. In other words, the accuracy of test results for a given […] Read More
QA consulting companies want you to know that in order to attain excellent quality software products it is necessary to correctly implement their architecture based on the requirements defined through a close interaction and cooperation of product developers and customers. In most cases, sooner or later the collaborating parties come […] Read More
Software requirements specification, sometimes called as a functional specification, is a product specification, requirements document and a system specification, although in different companies, these terms are understood in different ways. This document shall exactly specify the functions and features that should be available in the software, and the necessary restrictions […] Read More
Quality assurance organizations tend to find all possible defects in software apps before these are made available to the target audience. You have the chance to run any test on your IT product / project to make sure that it is consistent and safe. Classification of tests with respect to […] Read More
When authorized people, such as qa service providers, perform regression testing using existing set of tests it is necessary for them to preserve the information on the results of tests run in the early stages of software test life cycle. Regression testing services are delivered to ascertain that no new […] Read More
During the life cycle of the program the maintenance period usually lasts a long time. When the modified program is tested by a set of tests T, then, with regard to the testing of the initial program P, we keep unchanged all factors that could affect output of this program. […] Read More
Static methods. The most simple and easy to implement solution is to construct each program path through its gradual extension by adding arcs, until the top of the program control flow graph is reached. This idea can be improved by means of so-called adaptive methods, which each and every time […] Read More
Functional criterion is the most important testing criterion for the software industry. It primarily ensures that customer requirements for the product are fully met. Since the requirements relate to the product as a whole they describe the interaction of the program being tested with the environment. Functional testing is a […] Read More
The purpose of software module testing is to ensure that each module corresponds to their specifications. If so, then the cause of any errors that occur when combining the modules is their incorrect connection. In procedural-oriented programming the module is referred to as a procedure or function, sometimes a group […] Read More
Module or Class Specification for software product determines what the module (class) is supposed to do, i.e., it describes the permissible sets of input data supplied to the module entry, including restrictions on how the multiple data entries must relate to one another, and which output data correspond to different […] Read More
The testing process is closely related to the development process. Accordingly, test planning is also dependent on the chosen model of software development. However, regardless of the development model used during test planning it is necessary to answer the several questions that determine this process: Who will be assigned to […] Read More
The existing tests can be changed during the following three kinds of computer programming activities: Creation of new tests. Execution of tests. Modification of the code. Since each test contains input data, output data and the path, these components may undergo a change in any combination. When changing the input […] Read More
QA consulting services will help you to find answers to important questions like how to improve software quality, increase customer satisfaction, improve return on investment, increase brand reputation, etc. It is recommended to develop a plurality of initial tests before creating a set of regression tests. With the given criteria […] Read More
Quality assurance services come in handy when you lack time, money and resources because they are destined to maximally benefit your project and meet all your testing needs. Here are some features of the implementation of regression testing: Some parts of the program code do not receive control during execution […] Read More
Each software defect discovered during the testing process should be obligatorily documented and tracked. Once a new defect is found its investigation information is immediately entered into the database. For this purpose, you must use specialized databases that support the storage and tracking of defects – such as DDTS. When […] Read More
Since regression testing is a re-run of a standard test cycle, regression testing types are similar to the types of routine testing types. For example, we can consider a modular regression testing and functional regression testing. Software quality assurance companies execute regression tests to make sure that bug fixes do […] Read More
