Every professional inside the Software Testing & Quality Assurance domain is unquestionably aware of HP’s LoadRunner.
LoadRunner is a well-known next generation performance verification & validation tool because of HP. This can be a unique tool where we could simulate situation with hundreds or countless artificial users & can impose definite, consistent and repeatable loads around the system thereby stressing it from end-to-end.
LoadRunner is built to accurately predict the exact performance and behavior on the application, thereby increasing our confidence from the toughness for the modern system before it gets actually deployed.
A beginning has been created to take out a self-learning / Training series wherein the aspirants can Learn & Master LoadRunner through Premium quality Question Answers. Which has a mastery throughout these Question Answers on LoadRunner, you can feel safe about this vast topic, while facing interviews likewise, in almost any leading MNC.
Few of such Question & Outcomes are presented below:

Q. 1: Is there a intent behind using HP — LoadRunner?
In actual world scenario, it’s not a possibility to create situation involving say 1000 users utilizing a system simultaneously in order to test the behavior with the system under such stressful conditions. LoadRunner can cause this type of situation.
LoadRunner artificially simulates thousands of users — which might be called Virtual Users. These artificial / digitally created users are simultaneously expected to are powered by exactly the same task, thereby loading the device in a way it can be likely to be loaded by real human users in actual practice.
With LoadRunner we will simulate situation with hundreds or thousands of artificial users & we will impose definite, consistent and repeatable loads for the system thereby stressing it from end-to-end. By doing this we could emulate several business processes & production conditions, that your deployed application is likely to encounter.
LoadRunner accurately measures, monitors, and analyzes a system’s performance and functionality.
Q. 2: Consider some of the essential capabilities we look in a very typical application performance-testing Tool?
Essential capabilities of your application performance testing tool are that:
1) It has to be in the position to test a method which combines many programs and hardware platforms.
2) It needs to be able to determine the suitability of your server for virtually every given application.
3) It must be able to test the server prior to the necessary client software may be developed.
4) It must be capable to emulate a setting where multiple clients talk with one particular server application.
5) It needs to be able to test a credit card applicatoin beneath the load of tens, hundreds, as well as a large number of potential users.
Q. 3: What are the drawbacks of manual load testing processes?
Load testing of an complete system is possible manually because they build a setting where many users work simultaneously about the system. Each user is built to develop his standalone machine and each and every individual submits input somewhere. However resulting from complexity of these a method, following drawbacks is there
1) Manual testing methods just offer a partial solution to the strain testing.
2) Manual exams 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 degree of organization, especially to record and analyze results meaningfully.
5)The repeatability on the manual tests is fixed.
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