ISTQB Certified Tester Foundation Level-Performance Testing (CTFL-PT) Free Practice Test

Question 1

You have been asked to test the performance of a software and system update to a North American mobile trivia quiz game application.The quiz app is available on major app stores serving English-speaking users.The number of concurrent users planned for is 5 million Winning quiz participants are promiseda share of an allocated cash prize Once participants start playing, their quiz sessions must not be lost especially if all previous questions were answered correctly. The application owner wants to ensure that 99% of quiz sessions are maintained (up to 4 95 million sessions) until the last answer has been successfully recorded An essential operational profile you identified is the quiz participant Your operational profile discovery efforts have yielded a number of profile attributes / quiz participant will answer twelve questions if they manage to answer the first eleven correctly Every user is made aware of a new question nearly simultaneously.The quiz user has limited time to respond using a mobile application.They are unable to respond to subsequent questions after they incorrectly answer a question. However, the quiz participant continues to see new questions even though they may have responded incorrectly to a previous question, if they manage to answer all twelve questions correctly, the quiz application notifies them that they have tentatively won (subject to formal verification) an equal share of a cash prize of an amount set for the particular quiz event In addition to this individualized interaction, a broadcast video stream is presented in the quiz app providing entertaining commentary, quiz event coordination event status and answer explanations.
The average quiz event duration when measured from when the first question is presented to the last answer is reviewed is fifteen minutes Over the fifteen minutes, twelve questions are presented to quiz participants.
Which of thefollowingIs a proper load profilefor thequiz participants?

A. 240.000,000 question responses per hour

B. Stepped ramp-up of quiz response transactions from one million increasing by a one million after each question until the design maximum is reached.The minimum is sustained until question twelve.

C. Steady ramp-up of quiz response transactions from one million until the design maximum is reached within the first three questions.The maximum is sustained until question twelve

D. Maximum number of planned concurrent quiz responses will occur at the first question with a steppedramp-down after each question.The size of each step and the final number of nearly simultaneous quiz responses are random values within historical ranges observed over the last three

Correct Answer: B

Question 2

Which metrics collecting attributes are most commonly associated with the metrics collection methods listed?
1.Scans collections of and compiles metrics based on operating system and application messages
2.Supplements reporting capabilities of another metrics collection method
3.Most likely unavailable for ongoing metricscollection after performance testing efforts have ceased
4.Collected metrics data align with the greatest precision to test activities

A. 1C, 2B, 3Aand4A

B. 1A, 2B, 3B and 4A

C. 1B. 2A, 3Aand4B

D. 1C,2A,3Band4B

E. Performance test tools
B Performance monitoring tools
C Log analysis tools

Correct Answer: C

Question 3

You have beenasked to test the performance ofa software and system update to a North American mobile trivia quiz game application.The quiz app is available on major app stores serving English-speaking users.The number of concurrent users planned for is 5 million Winning quiz participants are promiseda share of an allocated cash prize Once participants start playing, their quiz sessions must not be lost especially if all previous questions were answered correctly. The application owner wants to ensure that 99% of quiz sessions are maintained (up to 4.95 million sessions) until the last answer has been successfully recorded.
An essential operational profile you identified is the quiz participant Your operational profile discovery efforts have yielded a number of profile attributes A quiz participant will answer twelve questions if they manage to answer the first eleven correctly Every user is made aware of a new question nearly simultaneously.The quiz user has limited time to respond using a mobile application.They are unable to respond to subsequent questions after they incorrectly answer a question. However, the quiz participant continues to see new questions even though they may have responded incorrectly to a previous question. If they manage to answer all twelve questions correctly, the quiz application notifies them that they have tentatively won (subject to formal verification) an equal share of a cash prize of an amount set for the particular quiz event In addition to this individualized interaction, a broadcast video stream is presented in the quiz app providing entertaining commentary, quiz event coordination event status and answer explanations.
Given this information, what is missing to construct the operational profile for the quiz participant?

A. The network bandwidth requirements of the video stream intermissions between questions is unknown.The network bandwidth requirements of the video stream intermissions between questions is unknown

B. No survey results from past quiz winners that explore how they won No survey results from past quiz winners that explore how they won.

C. The quiz response time limit is not specified.The quiz response time limit is not specified

D. The design maximum number of users within quiz participant user class is unknown.The design maximum number of users within quiz participant user class is unknown

Correct Answer: A

Question 4

Which of the following protocols would allow a test script to interact with a web server for ecommerce transaction testing?

A. HTTPS

B. IMAP

C. JDBC

D. SOAP

Correct Answer: A

Question 5

Which performance testing operational activity pattern assists In identifying system functionality that may require correction or optimization?

A. Concurrencies are collections of activities a SUT performs from inititaion through termination of one or more processes commonly measured for their elapsed time

B. Stakeholder requests are collections of activities a SUT performs from inititaion through termination of one or more processes commonly measured for their elapsed time.

C. Transactions are collections of activities a SUT performs from inititaion through termination of one or more processes commonly measured for their elapsed time.

D. Batch requests are collections of activities a SUT performs from inititaion through termination of one or more processes commonly measured for their elapsed time.

Correct Answer: A

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ISQI ISTQB Certified Tester Foundation Level-Performance Testing (CTFL-PT) Free Practice Test