Question.1 What is a Data Warehouse? Answer: A Data Warehouse is a collection of data marts representing historical data from different operational data source (OLTP). The data from these OLTP are structured and optimized for querying and data analysis in a Data Warehouse. Question.2 What is a Data mart? Answer: ..
Question.1 Explain the purpose of load testing? Answer: Load testing is used to verify that the application operates as expected during peak usage periods or when it is utilized by a large amount of simultaneous users or handles a heavy load of transactions. Question.2 Which LoadRunner protocol is used to..
Question.1 What is the difference between the QA and software testing? Answer: The role of QA (Quality Assurance) is to monitor the quality of the process to produce a quality of a product. While the software testing, is the process of ensuring the final product and check the functionality of..
Question.1 What is Selenium IDE? Answer: Selenium IDE is an integrated development environment for Selenium tests. It is implemented as a Firefox extension, and has a recording feature, which will keep account of user actions as they are performed and store them as a reusable script to play back. Selenium-IDE..