How does a performance test script determine the duration of a request?

1. A. Starting a counter when the result is received and stopping the counter when the request is made
2. B. Entering an interrupt service routine when the request is made and returning when the result is received.
3. C. Forking a child of itself and then blocking when the request is made and resuming operations when the result is received
4. D. Starting a timer when the request is made and stopping the timer when a result for the request is received.

Correct Answer: B

What test script operating conditions are risks to a performance test's validity?

1. A. Record insertions align with transaction objectivei
2. B. Component failure within the system under testii
3. C. Load generator produces low load leveli
4. D. Database log remains synchronized with load generators time source
5. E. Virtual users authenticate with distinct IDs
6. F. i, iii true ii, iv, v false
7. G. i
8. H. iii true
9. I. iv, v false
10. J. ii, v true i, iii, iv false
11. K. iv, v true i, ii, iii false

Correct Answer: C

Which of the following architectures are likely to be found entirely on-premises and less likely to suffer from Internet-based network performance challenges?
i Mobile
ii Multi-tier System in. Single Computer
iv. Distributed

1. A. Dynamic
2. B. i, iv true ii, ii
3. C. v false
4. D. ii, in true i, iv, v false
5. E. i, ii, v true iii, iv false
6. F. ii, iii, v true i,i v false

Correct Answer: A

How Is transaction elapsed time determined?

1. A. response time - think time
2. B. response time + think timecorrect
3. C. response time + think time + nest time
4. D. response time + think time - nest time

Correct Answer: B

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 plannedfor 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
The performance test team is assembling criteria for tool selection.They have identified the following criteria
• Must be able to reliably generate 5 million concurrent virtual quiz participants from multiple data centers with centralized control
• Must be compatible with REST based web services and have tight integration with RESTful APIs' OData and OpenAPI.
• Must be able to support nested transaction timers, provide centralized performance data collection and reporting, and integrate with platform monitoring agents used by the Operations team.
Which of the following criterion would best complete the provided set of criteria?

1. A. Must protect undesirable performance results from being viewed from unauthorized users
2. B. Must provide shellchecking thatchecks spelling within test script comments
3. C. Must be supported with documentation, training materials, books from known publishers, and an IDE that behaves similarly to popular in-house IDEs.
4. D. Must have technical and software maintenance support for product versions two major revisions behind current revision

Correct Answer: C