EXAM CTFL-PT_D SIMULATOR FEE | LATEST CTFL-PT_D EXAM NOTES

Exam CTFL-PT_D Simulator Fee | Latest CTFL-PT_D Exam Notes

Exam CTFL-PT_D Simulator Fee | Latest CTFL-PT_D Exam Notes

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ISQI CTFL-PT_D (ISTQB Certified Tester Foundation Level - Specialist Performance Testing) Certification Exam is designed for individuals who are interested in pursuing a career in performance testing. Performance testing involves the evaluation of a system's performance under various conditions, including stress, load, and scalability. With the growing importance of software performance in today's digital landscape, the demand for skilled performance testers has increased significantly.

ISQI CTFL-PT_D (ISTQB Certified Tester Foundation Level - Specialist Performance Testing) Exam is a globally recognized certification that is designed for professionals who want to build a career in performance testing. ISTQB Certified Tester Foundation Level - Specialist Performance Testing certification program provides a comprehensive understanding of performance testing concepts, techniques, and tools. CTFL-PT_D Exam is practical and relevant, and it covers various topics, including performance testing principles, planning, design, execution, analysis, and reporting.

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ISQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing Sample Questions (Q25-Q30):

NEW QUESTION # 25
Refer to Base Scenario 1: When you refer to Base Scenario 1, you are referring to the description and only the description, without any modification.
Question specific constraints: (specific constraints are not part of the Base Scenario and are specific to this question).
* The project follows an iterative and Incremental development life cycle model.
* Development approach: Agile.
Question
Which of the statement(s) below is (are) TRUE regarding how the performance test is undertaken7
1. The performance test can have a dedicated iteration in a specific way.
2. Performance testing should be performed in a cloud-based performance test environment
3. The performance test may be conducted by a specific team.
4. A performance test cycle must be performed in each iteration by the development team (Agile).
SELECT ONE OPTION

  • A. True statements: IV.
  • B. True statements: III, IV.
  • C. True statements: II, III.
  • D. True statements: I, III.

Answer: B

Explanation:
In an Agile, iterative, and incremental development model:
* III: The performance test may be conducted by a specific team. This is true as dedicated performance testing teams often handle complex performance testing tasks.
* IV: A performance test cycle must be performed in each iteration by the development team (Agile). This ensures that performance testing is integrated into each iteration to catch performance issues early.
Statements I and II are not necessarily true:
* I: While possible, it is not always the case that there will be a dedicated iteration for performance testing.
* II: Performance testing in a cloud-based environment is beneficial but not mandatory.
Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Agile Tester Extension Syllabus


NEW QUESTION # 26
Select the architecture that, in addition to the virtualized systems, could present performance risks associated with virtualization.
SELECT ONE OPTION

  • A. Multi Tier systems.
  • B. Dynamic/cloud-based systems.
  • C. Client-server systems.
  • D. Distributed systems.

Answer: B

Explanation:
Dynamic and cloud-based systems introduce performance risks associated with virtualization due to the inherent nature of resource allocation and scalability in these environments. Virtualized systems often share physical resources, leading to potential contention and unpredictable performance impacts. These risks are more pronounced in dynamic/cloud-based architectures where resources are frequently allocated and deallocated based on demand, potentially causing latency, resource bottlenecks, and performance variability. ISTQB guidelines on performance testing emphasize understanding these risks to ensure reliable performance outcomes.


NEW QUESTION # 27
Choose the ONE option that describes the example of a transaction. The scenario for this question is the transfer of an amount of money from one bank account to another.
SELECT ONE OPTION

  • A. Request transfer of X Monetary Units from account K to account P; decrease the balance of account K by X Monetary Units. If the reduction in account K has been correctly applied, then apply changes.
  • B. Request transfer of X Monetary Units from account K to account P; increase the balance of account P by X Monetary Units. If the increase in account P has been correctly applied, then apply changes.
  • C. Request transfer of X Monetary Units from account K to account P; reduce the balance of account K by X Monetary Units; increase the balance of account P by X Monetary Units. If the reduction or increase has been correctly applied, then apply changes
  • D. Request transfer of X Monetary Units from account K to account P; reduce the balance of account K by X Monetary Units; Increase the balance of account P by X Monetary Units. If the reduction and Increase have been correctly applied, then apply changes.

Answer: C

Explanation:
A transaction in performance testing involves a series of actions that need to be completed to ensure data consistency and correctness. Option D captures the complete and atomic nature of a transaction by ensuring that both the reduction in account K and the increase in account P are correctly applied before committing the changes. This reflects the principles of ACID (Atomicity, Consistency, Isolation, Durability) in database transactions, which are crucial for ensuring reliability and correctness in financial operations as covered in ISTQB performance testing standards.


NEW QUESTION # 28
Identify the correspondences between the aspects (listed from 1 to 4) and factors to be considered (listed from A to D) when selecting performance testing tools.
1. Compatibility.
2. Scalability.
3. Understandability.
4. Monitoring.
1. Level of technical knowledge needed to use the tool.
2. Correlation of the monitoring with the defined transactions.
3. Protocols.
4. Ability to generate load from multiple points of presence.
SELECT ONE OPTION

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

Answer: B

Explanation:
The correct associations between the aspects and factors to be considered when selecting performance testing tools are:
1. Compatibility: Protocols. (C)
2. Scalability: Ability to generate load from multiple points of presence. (D)
3. Understandability: Level of technical knowledge needed to use the tool. (A)
4. Monitoring: Correlation of the monitoring with the defined transactions. (B) Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Glossary


NEW QUESTION # 29
If Emily is conducting a performance test to determine that a system exposed to a load can respond to a high number of concurrent users during short periods of time that occur on specific days and at specific times, and then return to a stable state.
What type of performance testing is Emily conducting?
SELECT ONE OPTION

  • A. Endurance testing
  • B. Load testing.
  • C. Concurrency testing.
  • D. Spike testing.

Answer: D

Explanation:
Spike testing involves subjecting a system to a significant increase in load for short periods of time to determine if it can handle sudden spikes in traffic. Emily's scenario of testing a system's response to a high number of concurrent users during specific periods and then returning to a stable state fits the description of spike testing.
Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Glossary


NEW QUESTION # 30
......

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