C9510-058 Online Practice Questions and Answers

What do good candidates for datapool substitution do?

A. simulate unique user credentials and data entry choices by individual users

B. simulate random timing and workflow variations by individual users

C. improve application performance by requesting pages that are already cached

D. make performance more predictable by using the same data values for every user

Two workstations are installed with the full IBM Rational Performance Tester 8.2 product in addition to a

server that is installed with the IBM Rational Agent Controller. Stress testing is conducted with all the machines. Response time breakdown data is collected. Later the tester discovers that the data was in fact not collected. What are four probable causes? (Choose four.)

A. The server has not been instrumented.

B. IBM Rational Performance Tester is running on the other workstation.

C. The response time breakdown collection has not been enabled.

D. The firewall between the server and the two servers has not been opened.

E. IBM Rational Performance Tester 8.2 is not compatible with IBM Rational Agent Controller.

F. IBM Rational Agent Controller is not running on the workstation.

What happens to an unused reference?

A. It will not be used by any later request in the test.

B. It will be automatically reset at the end of each test run.

C. It will be automatically reset when the test is saved.

D. It will become used if it matches a string in a later request.

Which three verification points can be applied at the element level? (Choose three.)

A. Page Title VP

B. Page Content VP

C. Response Size VP

D. Response Code VP

Why should you keep notes when recording a performance test?

A. to correlate recording activity with the recorded test

B. to document the recording

C. to create comments for the test

D. to record unusual application behavior

Which four pages are available in the Citrix Performance test report? (Choose four.)

A. Performance Summary

B. Response versus Time Summary

C. User Action Throughput

D. Request Rate versus Response Time

E. Server Timeout

F. Number of Users versus Response Time

How can you guarantee unique datapool values across a very large test?

A. have each user draw from a private view of the datapool

B. wrap when the last row of the datapool is reached

C. fetch a datapool record only once for each virtual user

D. segment the datapool so that each agent machine has its own datapool records

Which statement is true about a reference to the last element in an HTML table?

A. It will automatically overwrite any reference to previous elements in the same table.

B. It can be created by selecting "Last occurrence" in the reference properties.

C. It can be created by matching the last instance of the element tag with a regular expression.

D. It can only be captured by writing custom code to count the table elements.

Which three factors affect the performance test measurements? (Choose three.)

A. sampling interval

B. network bandwidth

C. think time

D. verification points

E. user load

Which statement is true about paced loops?

A. They are used to pace the execution of steps in a test.

B. They are the basis for running loops within schedules.

C. They verify that information is being sent between the application under test and IBM Rational Performance Tester.

D. They execute n iterations of an element per time segment.