Testerajat

Testerajat, also known as "tester" or "tester level," is a term used in the context of software development and quality assurance to describe the stage or level of testing in the software development lifecycle. It refers to the various phases of testing that occur after the initial development of a software application, each with its own set of objectives and methodologies.

The first level of testing, often referred to as unit testing, focuses on individual components or modules of the software. This is typically done by the developers themselves to ensure that each part of the code functions as intended. The next level, integration testing, involves combining these individual units and testing them as a group to ensure they work together seamlessly.

Subsequent levels include system testing, which evaluates the complete and integrated software system to verify that it meets the specified requirements. This is followed by acceptance testing, where the software is tested in a real-world environment to ensure it meets the needs of the end-users.

Each level of testing serves a crucial role in identifying and rectifying defects, ensuring the software is reliable, functional, and meets the quality standards before it is released to the market. The process of testerajat is iterative, with each level feeding back into the development process to improve the software's quality and performance.