Quality software is reasonably bug or defect free, delivered on time and within budget, meets requirements and/or expectations, and is maintainable. ISO 8402-1986 standard defines quality as “the totality of features and characteristics of a product or service that bears its ability to satisfy stated or implied needs.” Key aspects of quality for the customer include: Good … Read more
Software Testing has different goals and objectives.The major objectives of Software testing are as follows: Finding defects which may get created by the programmer while developing the software. Gaining confidence in and providing information about the level of quality. To prevent defects. To make sure that the end result meets the business and user requirements. To ensure that … Read more
A defect is an error or a bug, in the application which is created. A programmer while designing and building the software can make mistakes or error. These mistakes or errors mean that there are flaws in the software. These are called defects. When actual result deviates from the expected result while testing a software application … Read more
1. Walkthrough: It is not a formal process It is led by the authors Author guide the participants through the document according to his or her thought process to achieve a common understanding and to gather feedback. Useful for the people if they are not from the software discipline, who are not used to or cannot … Read more
Productivity of Dev team is improved and timescales reduced because the correction of defects in early stages and work-products will help to ensure that those work-products are clear and unambiguous. Testing costs and time is reduced as there is enough time spent during the initial phase. Reduction in costs because fewer defects in the final … Read more
A review is a systematic examination of a document by one or more people with the main aim of finding and removing errors early in the software development life cycle. Reviews are used to verify documents such as requirements, system designs, code, test plans and test cases. Reviews are usually performed manually while static analysis … Read more
A Test Scenario is a statement describing the functionality of the application to be tested. It is used for end to end testing of a feature and is generally derived from the use cases. Test scenarios can serve as the basis for lower-level test case creation. A single test scenario can cover one or more test cases.
A TEST CASE is a set of actions executed to verify a particular feature or functionality of your software application. A Test Case contains test steps, test data, precondition, postcondition developed for specific test scenario to verify any requirement.
Install System Components Cutover to the New System Conduct the Postimplementation Evaluation
Construct and Test Production-Ready Software Construct and Test a Production-Ready Database or Warehouse Data Repository Install Any Required New Hardware and Connectivity Make Available the Physical Facility Test the Hardware Configuration Complete the Documentation Gain User Acceptance to “Go Live” Train Participants and Users