A Web based application is generally three tier architecture based application. First layer is presentation layer called front-end, second layer is business layer or application layer and third layer is database called back-end.Frontend TestingFrontend testing refers to testing the application UI or presentation layer. It can be manual as well ... Read More

DatabaseDatabase represents a data structure comprised of tables, schemas to store user and system information. It provides SQL to Create, Read, Delete and Update its records. DBMS, Database management systems manages a database. Usually Database administrators modifies the sensitive data. A database follows client-server model architecture.BlockchainBlockchain represents a chain of ... Read More

Linear Data StructuresA Linear data structure have data elements arranged in sequential manner and each member element is connected to its previous and next element. This connection helps to traverse a linear data structure in a single level and in single run. Such data structures are easy to implement as ... Read More

TesterA Software tester performs testing on the software to ensure that it meets the required quality standards. A Tester is responsible to check if the software has bugs/defects and performs as what is required from it. A software tester is unaware of application code and its development process.SDETSDET stands for ... Read More

ISO9000ISO9000 is an international standard of quality management and quality assurance. It certifies the companies that they are documenting the quality system elements which are needed to run a efficient and quality system.SEI-CMMSEI (Software Engineering Institute) - Capability Maturity Model (CMM) is specifically for software organizations to certify them at ... Read More

PythonPython is a high level programming language with inbuilt big library and is used to develop standalone programs. It was developed by Guido Van Rossum and its first version was released in the year 1990.PHPPHP stands for Hypertext Preprocessor, it is server side scripting language. It was developed in 1995. ... Read More

GoGo is a procedural programming language. Programs are assembled using packages. It supports environment adopting patterns similar to dynamic languages.C++C++ is an object oriented programming language. C++ is quiet fast, reliable and secure. It is most widely used language as well.Following are the important differences between Go and C++.Sr. No.KeyGoC++1TypeGo ... Read More

GoroutineGoroutine is method/function which can be executed independently along with other goroutines. Every concurrent activity in Go language is generally terms as gorountine.ThreadThread is a lightweight process. It can be treated as a unit to execute a piece of code. Operating system manages the thread.Following are the important differences between ... Read More

ReactJSReact or ReactJS was originally developed by Facebook and it acts on view layer for web and mobile based application. It integrates well with Node js environment. Following are key features of React.Scalability - react is highly adaptable and scalable library.Rich in features - Provides extensions to existing javascript and ... Read More

JPEG and PNG both are a type of image format to store images. JPEG uses lossy compression algorithm and image may lost some of its data whereas PNG uses lossless compression algorithm and no image data loss is present in PNG format.Following are the important differences between JPEG and PNG.Sr. ... Read More