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QUESTION NO:10
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
Answer: A
QUESTION NO:1
After a test run, the tester sums up all the individual requests response times but discovers that
the total is not equal to the overall page response time. What are three causes of the difference?
(Choose three.)
A. There is a defect in IBM Rational Performance Tester 8.2 that will be fixed in the next fix pack.
B. The page response time is more than the sum of the requests because it accounts for time
taken to set up the connections.
C. The page response time is less than the sum of the requests because several requests could
have been executed concurrently.
D. The page response time is more than the sum of the requests because custom code for
response correlation in a page is executed serially and is added to the page response time.
E. The page response time is less than the sum of the requests because the response for the
request is in the system cache.
Answer: B,C,D
QUESTION NO:8
A company wants to see if their website can be operated under load for a longer duration of time.
Which type of test is suitable for this requirement?
A. stress test
B. volume test
C. contention test
D. endurance test
Answer: D
QUESTION NO:7
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.
Answer: A,C,D,E
QUESTION NO:4
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
Answer: A
QUESTION NO:11
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
Answer: A
QUESTION NO:16
Which option in IBM Rational Performance Tester helps in emulating workloads?
A. datapooling
B. creating a schedule
C. resource monitoring
D. profiling and logging
Answer: B
QUESTION NO:14
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
Answer: D
QUESTION NO:17
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.
Answer: A
QUESTION NO:2
What are four options in customizing the appearance of a report graph in the Graphic
Configuration window? (Choose four.)
A. graphic spans full width
B. display run time
C. draw thick lines
D. use 3D bars
E. font size
F. type face
Answer: A,B,C,D
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