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Mastering HP LoadRunner Through Question Answer Training Series

Every professional within the Software Testing & Quality Assurance domain is undoubtedly conscious of HP's LoadRunner.

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LoadRunner is a well-known next-gen performance verification & validation tool because of HP. This can be a unique tool where we could simulate situation with hundreds or a huge number of artificial users & can impose definite, consistent and repeatable loads for the system thereby stressing it from end-to-end.

LoadRunner was designed to accurately predict your performance and behavior in the application, thereby increasing our confidence within the robustness of the revolutionary system before it gets actually deployed.

A beginning has been given to make out a self-learning / Training series wherein the aspirants can Learn & Master LoadRunner through Premium quality Question Answers. Having a mastery through these Question Answers on LoadRunner, one can have confidence for this vast topic, while facing interviews likewise, in every leading MNC.

Number of such Question & Answers are presented below:

Q. 1: What is the function of using HP - LoadRunner?

In tangible world scenario, it isn't a possibility to create situation involving say a thousand users using a system simultaneously in an attempt to test the behavior in the system under such stressful conditions. LoadRunner can make this kind of situation.
LoadRunner artificially simulates thousands of users - that happen to be called Virtual Users. These artificial / digitally created users are simultaneously made to work on a similar task, thereby loading it you might say it can be likely to be loaded by real human users in actual practice.
With LoadRunner we could simulate situation with hundreds or a huge number of artificial users & we could impose definite, consistent and repeatable loads for the system thereby stressing it from end-to-end. In this way we could emulate several business processes & production conditions, that any deployed application will encounter.

LoadRunner accurately measures, monitors, and analyzes a system's performance and functionality.

Q. 2: What are the essential capabilities we look in a typical application performance-testing Tool?

Essential capabilities connected with an application performance testing tool are that:

1) It must be in the position to test something which mixes many computer software and hardware platforms.
2) It must be in the position to determine the suitability of an server for virtually any given application.
3) It must be in the position to test the server ahead of the necessary client software has been developed.
4) It must be in the position to emulate a place where multiple clients communicate with an individual server application.
5) It must be in the position to test a software beneath the load of tens, hundreds, or even a huge number of potential users.

Q. 3: What are the drawbacks of manual load testing processes?

Load testing of an complete system can be done manually by building a place where many users work simultaneously for the system. Each user is built to focus on his standalone machine each individual submits input somewhere. However as a result of complexity of such something, following drawbacks are available

1) Manual testing methods offer only a partial strategy to the load testing.
2) Manual tests are expensive & requires large amounts of manpower & equipment.
3) Manual tests are complicated, especially while coordinating and synchronizing multiple testers.
4) Manual testing involves a high penetration of organization, especially to record and analyze results meaningfully.
5)The repeatability in the manual tests is restricted.
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