Both Virtual Circuits and Datagram Networks are the types of connection services which are used for transmission of information from a sender to a receiver. The most basic difference between the two is that the virtual circuits are connectionoriented services that require resources like buffers, CPU, bandwidth, etc., for a ... Read More

Both Quality Assurance and Quality Control primarily focus on defectfree delivery of an application. Quality Assurance focuses on preventing defects. It ensures that the approaches, techniques, methods and processes designed for the projects are implemented correctly. Quality Control, on the other hand, focuses on identifying the defects. It ensures that ... Read More

Unit testing and system testing are two different types of software testing techniques. The focus of unit testing is to ensure that each unit of a software product works as intended. System testing, on the other hand, tests the entire software product as a whole. Read this article to learn ... Read More

Unit testing and sandwich testing are two different types of software testing techniques. In Unit testing, the individual units of a software product are tested in isolation from the rest of the application. Sandwich testing, on the other hand, focuses on testing the interactions between multiple units of a software ... Read More

Testing is the most important stage in the process of delivery of any software product, as it not only validates the quality of the product but also provides an opportunity to the developer to improve it further. Unit testing and integration testing are both software testing techniques, but they are ... Read More

In the top-down approach, a bigger module/problem is divided into smaller modules. In contrast, in the bottom-up approach, the smaller problems are solved and then they are integrated to find the solution of a bigger problem. Read this article to learn more about top-down approach and bottom-up approach and how ... Read More

Top-Down Parsing and Bottom-Up Parsing are used for parsing a tree to reach the starting node of the tree. Both the parsing techniques are different from each other. The most basic difference between the two is that top-down parsing starts from top of the parse tree, while bottom-up parsing starts ... Read More

In general, we can say that both Testing and Checking are used to evaluate a software product to make sure it behaves as expected. Both these processes are performed before the delivery of the product to ensure the delivery of correct and genuine product. Read this article to learn more ... Read More

Both Testing and Debugging are important steps during and after the development of any software or application developed in any programming language. On the basis of their features and methods of practice, we can distinguish between Testing and Debugging. Read this article to learn more about Testing and Debugging ... Read More

System testing is a type of software testing in which a software product is tested as a whole for the validation of its functional and non-functional requirements, whereas integration testing is a testing in which a software product is tested for the interfacing between its different modules that are interlinked ... Read More