IBM C9510-058 Online Practice Questions and Exam Preparation

IBM C9510-058 Online Questions & Answers

• Question 1:

  When should performance measurement of a test be recorded?

  A. when the system is reaching its steady state
  B. as soon as all virtual users hit the application
  C. after all virtual users reach synchronization point
  D. anytime after test execution
  A. when the system is reaching its steady state

• Question 2:

  What does checking "Show References" in the Test Data view do?

  A. highlight the regular expression being used to capture each reference
  B. jump forward from a response to the correlated request that refers to it
  C. jump back from the correlated request to the response that refers to it
  D. display automatically correlated data values in tabular form
  D. display automatically correlated data values in tabular form

• Question 3:

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

• Question 4:

  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
  A. Performance Summary
  B. Response versus Time Summary
  C. User Action Throughput
  E. Server Timeout

• Question 5:

  Why would a tester want to substitute a datapool candidate?

  A. A new value can be provided for each virtual tester, to ensure more realistic playback.
  B. A new value can be captured for each session, to ensure more realistic recording.
  C. The data correlation will fail if the candidate is not substituted with the value returned by the server.
  D. The datapool will never get filled up with data unless it is connected to the test at playback time.
  A. A new value can be provided for each virtual tester, to ensure more realistic playback.

• Question 6:

  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
  A. simple layout
  D. UML layout

• Question 7:

  What are three key elements of a workload? (Choose three.)

  A. user attributes (types and characteristics)
  B. transaction mix and frequency
  C. test script creation
  D. data security
  E. test environment and configuration
  A. user attributes (types and characteristics)
  B. transaction mix and frequency
  E. test environment and configuration

• Question 8:

  What is a key consideration for using a loop in a test?

  A. be sure to preserve the test flow and logic
  B. select statements to be enclosed in the loop
  C. set parameters for pacing the loop
  D. calculate the correct number of loop iterations for the expected duration of the test
  A. be sure to preserve the test flow and logic

• Question 9:

  Which network configuration is required to use rstatd performance monitoring in IBM Rational Performance Tester?

  A. Portmapper must be used to redirect TCP and UDP traffic on port 111 to the desired port.
  B. Ethernet port 111 must be unblocked.
  C. The rstatd daemon must be installed and configured on the desired machine.
  D. Systems must be located on the same side of the firewall.
  A. Portmapper must be used to redirect TCP and UDP traffic on port 111 to the desired port.

• Question 10:

  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
  C. reduce the statistical sampling rate