Answer / saumya

Property wise both are same, the difference lies in the
understanding, in automatic correlation there is some set
of rules and we have to import these rules for specific
protocol and it is done automatically by the rules just we
have to click options before recording, while manually we
search for the possible dynamic value generated and we
apply function to capture the values web_reg_save_param and
place at the proper place.

Answer / satish

LoadRunner addresses this issue through correlation.
Correlation saves the changing values, in our case the
session ID, to a parameter. When running the emulation, the
Vuser does not use the recorded value—instead, it uses the
new session ID, assigned to it by the server.
Correlation is used to obtain data which are unique for each
run of the script and which are generated by nested queries.
Correlation provides the value to avoid errors arising out
of duplicate values and also optimizing the code (to avoid
nested queries). Automatic correlation is where we set some
rules for correlation. It can be application server
specific. Here values are replaced by data which are created
by these rules. In manual correlation, the value we want to
correlate is scanned and create correlation is used to
correlate.

Answer / sadashiva

Hi folks,
If you want loadrunner training from realtime in bangalore
please send a mail to
shiva198203@gmail.com,t_shivakumar10@yahoo.co.in or call me
9886372867

where do you save u r scripts in Load Runner?

2 Answers   TCS,

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What is Rendezvous point? When u apply this?

4 Answers   IBM,

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What is Latency and Bandwidth

1 Answers   HP,

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What is the vuser in the scenario?

0 Answers  

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Dear Gurus, I have an interview in a company in Chicago and my latest project has the following description can anyone let me know what would be the QUESTIONS that can be asked from the following. Thanks,  Developed test cases and test plans and analyzed the test results using for LoadRunner.  Involved in Load/Performance Testing  Created LoadRunner Scenarios and Scheduled the Virtual user to generate realistic load on the server using LoadRunner.  Created and implemented Performance tests using Mercury Interactive LoadRunner.  Enhancing the scripts using Generator and performed Parameterization and Correlation to meet the requirements.  Involved in performing load and stress test on the application and server by configuring LoadRunner to simulate hundreds of virtual users and provided key metrics to the management.  Configured and Using Performance Monitor to monitor and analyze the performance of the server by generating various reports for CPU utilization, Memory Usage, load average etc.  Involved in conducting stress test and volume test against the application using LoadRunner.  Used Quality Centre to invoke the scripts and initially performed the baseline testing and organized all the scripts systematically and generated reports.  Performed regression testing for every modification in the application using Win Runner.  Involved in performance testing of server’s load and scalability by creating multiple Virtual Users by using Load Runner Virtual User Generator component.  Created detailed test status reports, performance capacity reports and graphical charts for upper management using Load Runner analysis component.  Involved in parameterization of script using VuGen in Load Runner. Please.........

1 Answers   ABC,

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What is the Diffrence between Clint server & Web based application ? plz Explain in detail (Chandana)

1 Answers   IBM,

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what do u mean by co-relation?

11 Answers   3i Infotech, Punj Lloyd Ltd,

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What is the use lr_abort function?

0 Answers  

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How should you call loadrunner scripts using testdirector

1 Answers   AZTEC,

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What is report header and what are the information contains?

0 Answers  

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on what basis you will provide the recommendations to upgrade the hardware?

2 Answers   SumTotal,

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We use pacing to have interval between two iteration of script. Why?

3 Answers   Orange,

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