ISQI CTFL-PT_D日本語的中対策 & CTFL-PT_D認定資格試験

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CTFL-PT_Dクイズトレントブースト3バージョンには、PDFバージョン、PCバージョン、アプリオンラインバージョンが含まれます。バージョンが異なると、機能や使用方法が異なります。たとえば、PDFバージョンは、CTFL-PT_D試験トレントをダウンロードして印刷するのに便利で、学習を閲覧するのに簡単で適しています。また、CTFL-PT_DクイズトレントのPCバージョンは、実際の試験のシナリオを刺激することができ、Windowsオペレーティングシステムで停止します。ISQI独自のISTQB Certified Tester Foundation Level - Specialist Performance Testing試験刺激テストのスコアと、CTFL-PT_D試験トレントをマスターしたかどうかをいつでもテストできます。

ISQI CTFL-PT_D認定試験は、国際ソフトウェアテスト資格委員会（ISTQB）が管理するオンライン試験です。この試験は、60分以内に完了する必要がある40の複数選択の質問で構成されています。試験の合格スコアは65％であり、試験に合格した個人は、パフォーマンステストの専門知識を確認する証明書を受け取ります。全体として、ISQI CTFL-PT_D認定試験は、個人がパフォーマンステストの知識とスキルを実証し、この分野でのキャリアを促進する絶好の機会です。

CTFL-PT_D試験では、パフォーマンステストの基礎、パフォーマンステストタイプ、パフォーマンステストプロセス、パフォーマンステストツール、パフォーマンステストメトリックなど、パフォーマンステストに関連する幅広いトピックをカバーしています。この試験では、実際のシナリオでのパフォーマンステスト手法の実用的なアプリケーションにも焦点を当てています。この試験は、40の複数選択の質問で構成されており、60分間の期間があります。試験の合格スコアは65％です。

>> ISQI CTFL-PT_D日本語的中対策 <<

CTFL-PT_D認定資格試験、CTFL-PT_D日本語認定

私たち全員が知っているように、私たちは現在、ますます競争に直面しています。 CTFL-PT_D試験は、競争力を向上させるための重要な方法です。この認定は、私たちが特定のスキルを持っているかどうか、他の人の要件を満たしているかどうかを私たちに示すことができます。職場で承認を得て、チップを増やしてください。さまざまなニーズに対応するため、CTFL-PT_D認定試験の質問は柔軟で変更可能です。一方で、CTFL-PT_D pdfファイルを使用すると、断片化された時間を最大限に活用でき、CTFL-PT_Dトレーニング資料を使用して、最小限の時間と労力でCTFL-PT_D試験に合格できます。

ISQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing 認定 CTFL-PT_D 試験問題 (Q36-Q41):

質問 # 36
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-2D-3E-4B-5A
B. 1B-2A-3D-4C-5E
C. 1B-2E-3A-4D-5C
D. 1C - 2A - 3D - 4B - 5E

正解：C

解説：
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

質問 # 37
Given the following list of approaches to load generation, select the load generation approach that is LEAST reproducible and accurate.
SELECT ONE OPTION

A. Load generation using captured communication protocols.
B. Load generation via the Application Programming Interface (API).
C. Load generation via the user interface.
D. Load generation using crowds.

正解：D

解説：
Load generation using crowds (crowdsourcing) is the least reproducible and accurate approach. This method involves using a large number of real users to generate load on the system. The variability in network conditions, user behavior, and device capabilities makes it difficult to reproduce the exact same load conditions consistently.
Reference:
* ISTQB Performance Testing Syllabus
* ISTQB Advanced Level Test Automation Engineer Syllabus

質問 # 38
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. 1A-2C-3C-4A-5C-6B.
B. 1A-2B-3A-4C-5C-6B.
C. 1B - 2B - 3A - 4B - 5C - 6A.
D. 1A-2B-3C-4C-5A-6C.

正解：B

解説：
* 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.

質問 # 39
(REFER TO BASE SCENARIO 2): When you refer to Base Scenario 2. 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).
* Natalie should make a presentation to the business stakeholders In order to explain the performance test plan.
Question
Which ONE of the following options contains information that should be included in Natalie's presentation to the business stakeholders?
SELECT ONE OPTION

A. A spike test shall be conducted in the performance test environment set up by the systems manager. Preparation includes installation from the clone of the virtual machine identified for this purpose.
B. A performance test will be conducted to verify the management applications capability to support simultaneous, i.e concurrent, request peaks. The objective of this test (spike test) is to check that the system will be able to support the operations.
C. A spike test shall be conducted in a test environment equivalent to the production environment. Passengers shall be removed from the production environment, disassociated and imported Into the test environment.
D. The cost of the spike test will be in line with the budget submitted by the cloud service provider. The test must take place in the planned timeframe and use the disassociation algorithm, that were previously agreed on.

正解：B

解説：
When preparing a presentation for business stakeholders, it is essential to focus on high-level objectives and outcomes that align with business goals. In the context of performance testing, the stakeholders are primarily concerned with ensuring that the system can handle peak loads and maintain operational integrity.
* Option A talks about the setup of the test environment and the logistics of passenger data, which is too technical for business stakeholders.
* Option B focuses on budget and timeline, which are relevant but do not directly address the performance test's purpose and objectives.
* Option C clearly states the purpose of the performance test (spike test) and its objective, which is to verify that the system can support concurrent request peaks, directly aligning with business interests.
* Option D again focuses on technical details about the test environment setup, which is not the primary concern for business stakeholders.
Therefore, Option C is the most appropriate choice as it succinctly communicates the performance test's objective and its relevance to business operations.

質問 # 40
(REFER TO BASE SCENARIO 2): When you refer to Base Scenario 2, 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).
Throughout the month of January (31 days), the company performed 3,100 departure operations from the Capital City Airport. These departure operations transported 465,000 passengers during the hours of operation, from 07:00 to 23:00.
The departing passengers (one of the most relevant operational profiles) will access the front-end of the application to check in for their flight. It is known that 30% of departing passengers reconnect after checking in to request the boarding pass to be resent or printed.
Question
How many departing passengers access the front-end per hour?
SELECT ONE OPTION

A. 1,425.00 departing passengers / hour
B. 812.50 departing passengers / hour.
C. 1,700 00 departing passengers / hour.
D. 625.00 departing passengers / hour.

正解：D

解説：
To determine how many departing passengers access the front-end per hour, including those reconnecting:
1. Total Departing Passengers in January:
o 465,000 passengers transported throughout January.
2. Duration of Operations in January:
o Operating hours: 07:00 to 23:00, which equals 16 hours per day.
o Total days in January: 31 days.
o Total operating hours in January: 31 days * 16 hours/day = 496 hours.
3. Passengers Per Hour:
o Total passengers: 465,000.
o Total hours of operation: 496 hours.
o Passengers per hour: 465,000 passengers / 496 hours = 937.5 passengers/hour.
4. Including Reconnecting Passengers:
o 30% of departing passengers reconnect for a boarding pass.
o Reconnecting passengers: 30% of 937.5 passengers/hour = 0.30 * 937.5 = 281.25 passengers/hour.
o Total front-end accesses per hour: 937.5 + 281.25 = 1,218.75 passengers/hour.
Given the available options, the closest correct value is A. 1,425.00 departing passengers / hour.

質問 # 41
......

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ISQI CTFL-PT_D日本語的中対策 & CTFL-PT_D認定資格試験

CTFL-PT_D認定資格試験、CTFL-PT_D日本語認定

ISQI ISTQB Certified Tester Foundation Level - Specialist Performance Testing 認定 CTFL-PT_D 試験問題 (Q36-Q41):

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