What is the difference between statistics and parameter
difference between Data Mining and OLAP
What is the difference between the population and sample regression functions? Is this a distinction without difference?
What is the difference between quota sampling and cluster sampling
20.9182% difference.
Opensta- is a open source tool and there is no license for the tool load runner is a licensed tool and more secured
Yes
yes
The functional design document
The fact is that there is no END to learning software testing. however you can be proficient and in great demand if u have these skills. Functional Testing: Read CSTE book of knowledge - for testing concepts. Winrunner for automation QTP for automation IBM's Rational for automation Performance testing: Loadrunner for automation Silktest for automation Rational Suite for automation
Sla is a performance requirements which contains response time ,throughput,hits per second,etc.
You can do load testing using QTP and Loadrunner controller.QTP scripts runs on controller .But there u have to get terminal licenses for each machine .It does not spawn threads like Loadrunner but creates real session on the load generator machines.http://www.softwaretesting-certification.com/category/qtp-training-tutorials/
LoadRunner is a performance testing tool primarily used to assess how well applications perform under heavy load conditions. It simulates multiple virtual users accessing the application simultaneously to measure system performance, identify bottlenecks, and ensure stability. LoadRunner helps organizations evaluate various metrics, such as response time, throughput, and resource utilization, to ensure that the application can handle expected user traffic. It is widely used for stress testing, load testing, and scalability testing in applications, helping businesses optimize performance before releasing software to production. For a comprehensive learning experience, consider enrolling in Uncodemy's Software Testing Training to master tools like LoadRunner and enhance your testing skills.
No. While HP's LoadRunner has a free trial version, you will eventually have to buy it to keep using it.
The purpose of this product is to see how well a computer is performing and the speeds at which the commands take place. It is expensive but rather useful.
i don't think you can. it was originally by mercury interactive which hp must have acquired. here's a link from hp's site: https://h10078.www1.hp.com/cda/hpms/display/main/hpms_content.jsp?zn=bto&cp=1-10^36653_4000_100__&jumpid=reg_R1002_USEN#. the link for WinRunner doesn't go anywhere though...
difference between as on and as at