Front end testing has three levels of architecture. The front end testing deal with GUI, client side, graphs, menus reports, web application. Backend testing is ERP testing, checking the business logic, server side, and database etc. There are so many types of database like SQL Server, MySQL, Oracle, DB2 etc. ACID properties, CRUD operations, their schema, and business rule conformance are some of the database tests. The performance and the security is also checked in the database to use the … Continue reading “What is the difference between front-end testing and back-end testing?”