By reviewing these results, you will be able to know and remove your mistakes. These CT-PT practice exams are created as per the pattern of the ISTQB Certified Tester - Performance Testing (CT-PT) real examination. Therefore, ISTQB Certified Tester - Performance Testing (CT-PT) mock exam takers will experience the real exam environment. It will calm down their nerves so they can appear in the CT-PT final test without anxiety or fear.
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It requires a comprehensive understanding of the required skills and test topics. To help candidates pass the CT-PT exam, Test4Sure has hired qualified experts to compile such ISTQB CT-PT Exam Dumps that will be essential for your successful preparation in a short time. Our experts have designed such ISTQB Certified Tester - Performance Testing (CT-PT) practice test material that eliminates your chances of failing the ISTQB Certified Tester - Performance Testing (CT-PT) exam.
NEW QUESTION # 19
You are managing the testing efforts of an existing distributed system that manages inventories of automobile and light truck tires from multiple warehouses across the country. The system is being enhanced to track incoming restocking shipments at the point of entry to the warehouse and outbound sales shipments at the point of shipment from the warehouse, all of which are executed in real-time. System loads traditionally peak on Mondays due to built-up demand from the previous weekend.
You are constructing an operational profile that emulates entities that submit large, bulk orders of greater than or equal to 1600 tires per transaction. You feel the profile you are constructing accurately reflects this type of power purchaser.
Which of the following steps must you take to ensure your operational profile is accurate?
Answer: D
Explanation:
To ensure an accurate operational profile, it is crucial to validate and adjust it with key stakeholders before executing tests. This step ensures that the workload realistically represents actual user behavior.
Option A (Executing the test first and adjusting later) is incorrect because adjustments should be made before execution to avoid misleading results.
Option C (Aggregating profiles into a single generic profile) removes important distinctions between different user types, reducing test accuracy.
Option D (Creating separate profiles and using equal proportions) does not match the actual power purchaser behavior, which requires a realistic representation of their higher-volume transactions.
NEW QUESTION # 20
Which of the following is an advantage of using performance monitoring tools?
Answer: C
Explanation:
Performance monitoring tools collect real-time and historical performance data, particularly from server logs, application metrics, and infrastructure monitoring. This allows testers to analyze performance trends efficiently.
Option A is incorrect because monitoring tools do not prevent malicious behavior but may detect it.
Option C is incorrect since identifying multi-threading issues is typically done through profiling tools rather than performance monitors.
Option D is incorrect as DoS attack detection falls under security testing.
NEW QUESTION # 21
You are managing the testing efforts of an existing distributed system that manages inventories of automobile and light truck tires from multiple warehouses across the country. The system is being enhanced to track incoming restocking shipments at the point of entry to the warehouse and outbound sales shipments at the point of shipment from the warehouse, all of which are executed in real-time. System loads traditionally peak on Mondays due to built-up demand from the previous weekend.
You are preparing a presentation to the business stakeholders, outlining your performance testing strategy.
Which of the following is appropriate to present to this audience?
Answer: B
Explanation:
Business stakeholders are most concerned with risks that affect deployment and production stability. The primary risk in performance testing is that the test environment may differ from production, leading to misleading test results.
Option A (HTTP response goals) is too technical for a business stakeholder audience.
Option B (Hardware specifications) is relevant for technical teams, not business stakeholders.
Option C (Support staff details) is a logistical aspect, not a key performance testing risk for business decision-makers.
NEW QUESTION # 22
What is typically the result of oversaturation of system resources during performance testing?
Answer: D
Explanation:
When system resources are oversaturated (e.g., CPU, RAM, or network bandwidth), response times will degrade because the system struggles to process requests efficiently. This is a key performance bottleneck indicator.
Option A is incorrect because response times do not improve under heavy load; they typically worsen.
Option C is incorrect because error logging may actually increase rather than decrease under stress.
Option D is incorrect because database size is independent of system saturation unless records are actively purged.
NEW QUESTION # 23
You have run a load test. When examining the metrics, you see that the virtual users experienced many timeouts and excessive wait times. The system throughput metrics exceeded expected results, even during peak times.
Based on your analysis, what conclusion should you draw?
Answer: A
Explanation:
If timeouts and excessive wait times occur, but throughput is high, this suggests that the system is unable to process requests fast enough. This points to slow processing speed due to CPU bottlenecks, memory limitations, or inefficient database queries.
Option A (Network infrastructure investigation) would be relevant if throughput was low or variable.
Option C (Impatient virtual users) is irrelevant; virtual users follow scripted behaviors.
Option D (New test data) does not address the core issue.
NEW QUESTION # 24
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