CTFL-PT_D TEST GUIDE ONLINE & CTFL-PT_D VALID BRAINDUMPS EBOOK

CTFL-PT_D Test Guide Online & CTFL-PT_D Valid Braindumps Ebook

CTFL-PT_D Test Guide Online & CTFL-PT_D Valid Braindumps Ebook

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Tags: CTFL-PT_D Test Guide Online, CTFL-PT_D Valid Braindumps Ebook, Reliable CTFL-PT_D Source, Practice CTFL-PT_D Exam, New CTFL-PT_D Test Online

At the ActualCollection offer students ISQI CTFL-PT_D practice test questions, and 24/7 support to ensure they do comprehensive preparation for the ISTQB Certified Tester Foundation Level - Specialist Performance Testing (CTFL-PT_D) exam. ActualCollection ISTQB Certified Tester Foundation Level - Specialist Performance Testing (CTFL-PT_D) practice test material covers all the key topics and areas of knowledge necessary to master the ISQI Certification Exam.

ISQI CTFL-PT_D (ISTQB Certified Tester Foundation Level - Specialist Performance Testing) Exam is a certification exam designed for professionals who want to validate their knowledge and expertise in the field of performance testing. ISTQB Certified Tester Foundation Level - Specialist Performance Testing certification is ideal for software testers, performance engineers, performance testers, and QA professionals who want to demonstrate their skills and knowledge in performance testing. ISTQB Certified Tester Foundation Level - Specialist Performance Testing certification covers the fundamental concepts, methodologies, and techniques of performance testing, including load testing, stress testing, endurance testing, and scalability testing.

ISQI CTFL-PT_D Certification is recognized globally and has set the standard for performance testing certification. It provides organizations with a valuable tool for validating the skills and qualifications of their employees in the field of performance testing, thereby improving their business performance. Because of its rigorous curriculum and benchmark testing standards, the CTFL-PT_D certification is an excellent indicator of expertise in performance testing, and individuals who have acquired the certification significantly enhance their career prospects in this field.

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ISQI CTFL-PT_D Certification is an advanced qualification available to software testing professionals who have a good understanding of software testing principles and have specialized in performance testing. Obtaining this certification can open up opportunities in terms of career progression, project management, and team leading. It is not an easy certification to achieve, and it requires significant effort and dedication to mastering the required knowledge areas. However, the effort pays off with better job opportunities and the sense of accomplishment that comes with obtaining a globally recognized certification.

ISQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing Sample Questions (Q13-Q18):

NEW QUESTION # 13
Base Scenario 2 : This Base Scenario 2 is used for 8 questions throughout this exam. When you refer to Base Scenario 2, you are referring to this description and only this description, without any modification.
Natalie works for a company that develops an online check-in management software for a major international airline.
Online check-in is available for passenger check-in from 24 to 1 hour before boarding time.
Once the registration is confirmed by the customer and the system, the information must be available to the rest of the types of users (flight managers, among others) in a maximum time of 3 seconds (it is expected that this temporal constraint is met in 90% of the transactions and that 90% of the transactions are completed at 100%).
At the beginning of the check-in window, there are peaks of 100 users per minute, for one minute.
Question
Which of the following options is a performance-related business objective that could be suitable for this project?
SELECT ONE OPTION

  • A. The system must have a completion time of up to three seconds for 2,000 concurrent users for updating passenger check-in data
  • B. The system must be able to support peak attendance of 1,000 users, considering that there cannot be more than two flights with overlapping schedules.
  • C. The system must be able to support 200 concurrent users with a response time of one second for the issuance of the boarding pass, considering that the fleet is likely to have a very high percentage of medium size aircraft.
  • D. The system must be capable of supporting peak concurrent users in excess of 6,000 users per hour for one minute, accessing check-in without performance degradation, considering that peaks must not exceed a value that exceeds the processing capacity of the system.

Answer: D

Explanation:
Given the scenario of online check-in with peak user activity, the most suitable performance-related business objective would be to ensure that the system can handle a high number of concurrent users within a short period without performance degradation. Option A directly addresses the requirement to support peak loads while maintaining system performance, which aligns with the specified peak of 100 users per minute.
Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Glossary


NEW QUESTION # 14
Which ONE of the following options represents a principle of performance testing?
SELECT ONE OPTION

  • A. The tests must be aligned with the defined expectations of different stakeholder groups, users In particular, system designers and operations staff
  • B. The tests can only be conducted, where resources allow, on complete systems and test environments that are representative of the production system.
  • C. The tests must be reproducible. Identical results must be obtained by repeating the tests on an unchanged system.
  • D. The tests must yield results that are both understandable and can be readily compared to the requirements desired by the technical team.

Answer: C

Explanation:
Reproducibility is a fundamental principle of performance testing, ensuring that identical results are obtained when tests are repeated on an unchanged system. This principle is critical for verifying the reliability and consistency of performance test outcomes, allowing testers to confidently identify and address performance issues. ISTQB standards emphasize reproducibility to ensure that performance testing provides accurate and actionable insights.


NEW QUESTION # 15
Select the ONE option that describes the mechanism used to extract metrics associated with deadlocks and multi threading problems SELECT ONE OPTION

  • A. Direct measurement through a performance monitoring tool.
  • B. Analysis and elaboration of metrics from a dynamic performance test.
  • C. Direct measurement from a dynamic performance test.
  • D. Scan server logs and compile metrics from them.

Answer: A

Explanation:
Direct measurement through a performance monitoring tool is the most effective mechanism for extracting metrics associated with deadlocks and multithreading problems. These tools can provide real-time insights into the system's performance, highlighting issues such as thread contention, deadlocks, and resource bottlenecks. ISTQB performance testing principles advocate the use of specialized monitoring tools to capture detailed performance metrics, facilitating the identification and resolution of complex multithreading issues.


NEW QUESTION # 16
Associate each type of performance test (listed from 1 to 5) with part of a description that allows its characterization and/or identification (listed from A to E).
1. Endurance testing
2. Scalability testing
3. Capacity testing
4. Stress testing
5. Concurrency testing
1. Type of testing focused on the ability of a system to meet future efficiency requirements.
2. Type of testing used to evaluate a system's ability to handle reduced availability of resources.
3. Type of testing focused on the stability of the system over a specific time frame.
4. Type of testing used to determine the number of transactions a given system will support while still meeting established performance objectives.
5. Type of testing focused on the impact of situations where specific actions occur simultaneously.
SELECT ONE OPTION

  • A. 1C - 2A - 3D - 4B - 5E
  • B. 1B-2A-3D-4C-5E
  • C. 1C-2D-3E-4B-5A
  • D. 1B-2E-3A-4D-5C

Answer: D

Explanation:
The correct associations are based on the definitions of each type of performance testing:
1. Endurance testing: Focused on the stability of the system over a specific time frame. (B)
2. Scalability testing: Focused on the ability of a system to meet future efficiency requirements. (E)
3. Capacity testing: Used to determine the number of transactions a given system will support while still meeting established performance objectives. (A)
4. Stress testing: Evaluates a system's ability to handle reduced availability of resources. (D)
5. Concurrency testing: Focused on the impact of situations where specific actions occur simultaneously. (C) Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Glossary


NEW QUESTION # 17
Identify the correspondences between performance measures and metrics (1 -6) and the different environments (A C) in which performance evaluation is needed.
1. Alerts and warnings.
2. Concurrency of usage.
3. Operational processes.
4. Resource utilization.
5. Response time.
6. Throughput of data, transactions, and other units of work performed.
1. Operating environment.
2. Business environment.
3. Technical environment.
SELECT ONE OPTION

  • A. 1B - 2B - 3A - 4B - 5C - 6A.
  • B. 1A-2B-3A-4C-5C-6B.
  • C. 1A-2B-3C-4C-5A-6C.
  • D. 1A-2C-3C-4A-5C-6B.

Answer: B

Explanation:
* 1A: Alerts and warnings are typically part of the operating environment to monitor and respond to issues in real-time.
* 2B: Concurrency of usage is critical in the business environment where multiple users interact with the system simultaneously.
* 3A: Operational processes are key aspects of the operating environment, ensuring the smooth running of day-to-day activities.
* 4C: Resource utilization is a technical concern, focusing on how effectively system resources are used.
* 5C: Response time is a technical metric that directly affects user experience and system efficiency.
* 6B: Throughput of data, transactions, and other units of work performed is relevant to the business environment where the volume of operations impacts overall performance.
This categorization aligns with the ISTQB framework for performance evaluation across different environments, ensuring comprehensive coverage of performance metrics.


NEW QUESTION # 18
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