Free ISTQB Certified Tester Foundation Level – Performance Testing Exam CTFL-PT Exam Practice Test

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 promised a 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 recordedBased on this scenario, when is It best time within this software and system update project to analyze and assess performance risks?

• During the requirements phase
• After design phase but prior to implementation phase
• Revisited over the course of the development Lifecycles
• During user acceptance testing and subsequent regression testing :,

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 promised a 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 recordedIn order to avoid cooperation among quiz participants, the answers to the multiple choice questions are listed randomly Confidence in the game's fairness requires that a registered user originate from only one quiz client device Every user must respond over the same short window of time in order to avoid external assistance and learning the official answer before responding. Only participants who respond correctly may answer the next question Any activity that appears to violate expected behavior of a rule-following participant will cause the client session to be rejected.You are currently preparing test scripts to function as a quiz participant.What input data type is most critical for the test script to incorporate to ensure that the concurrency objective will be properly tested?

• In order to property test the concurrency objective, the test script must answer each trivia question with the same answer as every other virtual user
• In order to property test the concurrency objective, the test script must provide a random password to the application's login system
• In order to properly test the concurrency objective, the test script must present a unique user name to the application's login system
• In order to properly test the concurrency objectives the test script must supply the system provided unique session ID with each answer provided

How does service virtualization contribute to the performance test environment?

• Service virtualization allows the load generators to produce more load per virtual instance.
• Service virtualization enables the system under test to avoid functional error conditions caused by a necessary service being unavailable at the time of the performance test.
• Service virtualization enables load balancers to operate in a distributed environment thereby creating a realistic emulation of a production environment when available system under test equipment is inferior to production.
• Service virtualization allows the database to perform as if it were loaded with a data set many times larger than is actually loaded

Which of the following performance tests should we use to determine if an application meets performance expectations under typical realistic loads?

• spike test
• stress test
• scalability test
• load test

Which of the following performance tests commonly results In understanding an application's ability to support future Increases of users or larger amounts of data without exceeding the current performance requirement?

• scalability test
• load test
• endurance test
• concurrency test

Server virtualization has improved deployment speed and operating-cost efficiency for many IT applications.Which of the following architectures are very likely to utilize server virtualization that potentially suffers from performance challenges related to common host hardware resources being burdened by virtualized servers unrelated to the application under performance test?i Multi-tier Systemii. Mobileiii. in Single Computeriv. Distributedv. Cloud-based

• i, ii, iii true iv, iv false
• i, iv, v true ii, iii false
• ii, iv, v true i, iii false
• iii, iv, v true i, ii false

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 Mobileii Multi-tier System in. Single Computer iv. Distributed v. Dynamic

• i, iv true ii, iii. v false
• ii, in true i, iv, v false
• i, ii, v true iii, iv false
• ii, iii, v true i, i v false

Which of the following protocols would allow a test script to interact with a database management system directly?

• JDBC
• SOAP
• HTTPS
• IMAP

During design discussions the performance test team observed that database stored procedures for several popular use cases may be badly coded. Which of the following common performance failures would best confirm the team's confirm was justified?

• Slow response under all load levels
• Slow response fader moderate-to-heavy load levels
• Degraded response over time
• Inadequate or graceless error handling under heavy or over-limit load

Which measurements are associated with the environments listed below?1. Batch completion time2. Transaction throughput3. Data restoration duration4.. Normal use case flow durationA . Technical EnvironmentB . Business EnvironmentC Operational Environment

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