IBM IBM Certifications C9510-058 Questions & Answers

• Question 1:

  What is the term used for the Product that simulates virtual load on the application under test?

  A. Synthetic users

  B. Real users

  C. Virtual users

  D. Load balancers

  Correct Answer: C

• Question 2:

  When you run your tests, you notice that the curves are noisy.

  

  How can you correct this and smooth your results?

  A. change the logging level

  B. increase the number of users

  C. reduce the statistical sampling rate

  D. add a synchronization point

  Correct Answer: C

• Question 3:

  What is the term for accurately defining the loading conditions under which the target test items must operate within their target configuration environment?

  A. test scheduling

  B. hardware sizing

  C. workload analysis

  D. threat modeling

  Correct Answer: C

• Question 4:

  When should you use a synchronization point when conducting a performance test?

  A. to run multiple tests simultaneously

  B. to time the start and end of performance tests

  C. to enable you to coordinate the activities of a number of virtual users

  D. to work with multiple performance test tools

  Correct Answer: C

• Question 5:

  Where can you observe verification point results?

  A. The Verification Point report will provide details of the Verification points over the duration of the test.

  B. The HTTP performance report has a bar chart for Verification Point results on the overall tab.

  C. The test log presents detailed Verification Point results.

  D. All of the above

  Correct Answer: A

• Question 6:

  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.

  Correct Answer: D

• Question 7:

  The Response Time Breakdown report shows a table for an aggregation of all instances of a selected page element. Which two layouts are available? (Choose two.)

  A. simple layout

  B. hierarchical layout

  C. table layout

  D. UML layout

  Correct Answer: AD

• Question 8:

  How does IBM Rational Performance Tester collect resource data from traps?

  A. Rstatd

  B. ITCAM

  C. Perfmon

  D. ARM Instrumentation

  Correct Answer: B

• Question 9:

  How do you get all your testers logged on before they start working?

  A. loop

  B. delay

  C. synchronization point

  D. comment

  Correct Answer: C

• Question 10:

  Your test has three groups: 40% of the users are assigned to User Group 1, 60% of users are assigned to User Group 2, and 1 user is assigned to User Group 3. The user load is set to 51 users How many users are assigned to Group 1?

  A. 1

  B. 20

  C. 40

  D. 60

  Correct Answer: B