IBM C9510-058 Online Practice Questions and Exam Preparation

IBM C9510-058 Online Questions & Answers

• Question 11:

  What should you do first, before you record a performance test?

  A. reset the test environment (servers running, data refreshed)
  B. start IBM Rational Performance Tester
  C. push the red Record button
  D. open your browser
  A. reset the test environment (servers running, data refreshed)

• Question 12:

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

• Question 13:

  What is the purpose of enhancing schedules?

  A. to increase the performance of the test
  B. to emulate workload analysis as closely as possible
  C. to create a group of tests to run
  D. to determine the best time to run a test
  B. to emulate workload analysis as closely as possible

• Question 14:

  Which three steps should you perform to troubleshoot an issue with gathering response time breakdown data from WebSphere Application Server 7.0? (Choose three.)

  A. ensure that the WAS server instance is running on the tester server before trying to instrument it
  B. check that the account used for performing the instrumentation has administrator or root privileges
  C. check if WAS security is active and turn it off
  D. check that the application under test is deployed on a stand-alone WAS server
  E. check the WAS server that is behind a firewall
  A. ensure that the WAS server instance is running on the tester server before trying to instrument it
  B. check that the account used for performing the instrumentation has administrator or root privileges
  C. check if WAS security is active and turn it off

• Question 15:

  How do you pass parameters to custom code?

  A. select references or data to pass as arguments in the Test Details editor pane
  B. select references for input as arguments
  C. enter strings to pass as arguments
  D. select datapool elements to pass as arguments
  A. select references or data to pass as arguments in the Test Details editor pane

• Question 16:

  What is the main difference between correlated and pooled data?

  A. Correlated data all comes from the same row of the table, while pooled data uses a different line for each request.
  B. A separate copy of correlated data is owned by each test agent, while pooled data is shared across all agents.
  C. Correlated data is varied at runtime, while pooled data is varied at record time.
  D. Correlated data is varied by the server, while pooled data is varied by the client.
  D. Correlated data is varied by the server, while pooled data is varied by the client.

• Question 17:

  What happens to all the page elements in a test?

  A. They are grouped by page unless the application under test uses AJAX.
  B. They are grouped by page as a visual aid to enhance readability.
  C. They are assigned dynamically to separate virtual testers at playback time.
  D. They use separate records from a single datapool.
  B. They are grouped by page as a visual aid to enhance readability.

• Question 18:

  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.
  A. The server has not been instrumented.
  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.

• Question 19:

  When you first run your test, the results are very spiky.

  

  How should you smooth your data?

  A. paced loop
  B. random selector
  C. comment
  D. delay
  A. paced loop

• Question 20:

  What does the workload analysis document do?

  A. It is used to document the performance tests against the system under test to understand trends of the performance testing.
  B. It identifies the variables and defines their values used in the different performance tests to simulate or emulate the actor characteristics, users business functions (use cases), load, and volume.
  C. It helps you understand the system under test characteristics.
  D. It discusses how IBM Rational Performance Tester will be used among the testing group to performance test an application.
  B. It identifies the variables and defines their values used in the different performance tests to simulate or emulate the actor characteristics, users business functions (use cases), load, and volume.