2025 Updated Verified Pass CT-PT Exam - Real Questions and Answers
Dumps Moneyack Guarantee - CT-PT Dumps Approved Dumps
ISTQB CT-PT Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
NEW QUESTION # 21
Which of the following is considered a common database protocol?
- A. SMP
- B. ODBC
- C. MMS
- D. JUNIT
Answer: B
Explanation:
ODBC (Open Database Connectivity) is a standard database protocol that enables applications to connect to and interact with databases regardless of vendor specifications.
Option B (JUNIT) is a unit testing framework, not a database protocol.
Option C (SMP - Symmetric Multiprocessing) relates to CPU architecture, not databases.
Option D (MMS - Multimedia Messaging Service) is related to mobile messaging, not database communication.
NEW QUESTION # 22
At what point during performance testing does monitoring with the load testing tool begin?
- A. Immediately after test execution.
- B. When testing is concluded.
- C. Before testing execution.
- D. Simultaneously with test execution.
Answer: D
Explanation:
Performance monitoring must begin simultaneously with test execution to capture system behavior in real-time. This ensures that bottlenecks and performance issues are identified immediately.
Option A (After testing is concluded) is incorrect because historical monitoring does not help in real-time analysis.
Option B (Before execution) is incorrect because monitoring needs active system load to measure performance.
Option C (Immediately after execution) is incorrect because it misses runtime metrics.
NEW QUESTION # 23
During which of the principal performance testing activities are the building blocks for larger, more complex tests created?
- A. During test planning
- B. During test completion
- C. During test implementation
- D. During test design
Answer: C
Explanation:
Test implementation is the stage where smaller test components are created and assembled into larger test scenarios. This phase includes scripting, test data preparation, and configuring load profiles.
Option A (Test completion) involves analyzing results, not building tests.
Option B (Test planning) focuses on strategies and objectives, not test creation.
Option C (Test design) defines test scenarios and cases, but the actual building happens in implementation.
NEW QUESTION # 24
Which of the following performance script types measures network response times?
- A. Protocol-level scripts
- B. HTTP scripts
- C. API scripts
- D. GUI scripts
Answer: A
Explanation:
Protocol-level scripts measure the actual response times of network requests, making them ideal for analyzing network latency, bandwidth issues, and server response times.
Option A (GUI scripts) measure user interactions, not network timing.
Option B (API scripts) measure API interactions but do not provide detailed network response time analysis.
Option C (HTTP scripts) measure web requests but lack low-level network insights.
NEW QUESTION # 25
Which of the following is a best practice to include in performance test scripts when verifying results?
- A. Verify that correct information was added to the database.
- B. Hold the development team accountable for system performance.
- C. Increase the number of scripts executed to provide greater coverage.
- D. Add transaction timers to collect response times.
Answer: A
Explanation:
One of the best practices in performance test scripting is to validate that correct data is recorded in the database after execution. This ensures that performance issues do not impact data integrity.
Option A (Increasing the number of scripts) may provide more coverage but does not verify accuracy.
Option C (Adding transaction timers) is useful for performance monitoring but does not ensure correct data entry.
Option D (Holding the development team accountable) is a management responsibility, not a scripting best practice.
NEW QUESTION # 26
During performance testing, in addition to the transaction response time, which of the following is needed to accurately reflect the total time to complete a transaction?
- A. Action time
- B. Wait time
- C. Think time
- D. User time
Answer: B
Explanation:
Wait time is the period a transaction spends waiting for resources, database responses, or external services before completing. It is critical for understanding real-world transaction durations.
Option A (Think time) refers to user delays, not system delays.
Option C (Action time) focuses on execution time only.
Option D (User time) is not a standard performance metric.
NEW QUESTION # 27
What challenge must be considered when using crowds to emulate load generation?
- A. This technique is more precise than other methods of load generation.
- B. The load generation will be difficult to reproduce.
- C. This type of load generation is more suitable for mainframe applications.
- D. The load generation method is less sensitive to changes in the system under test.
Answer: B
Explanation:
Crowd-based load generation relies on real users from different locations, making test conditions highly variable. This makes it difficult to reproduce the same test scenario multiple times under identical conditions.
Option B (Less sensitive to changes) is incorrect because crowd-based load is highly sensitive to external conditions (network, device types, etc.).
Option C (Suitable for mainframe applications) is incorrect because crowd-based load testing is typically used for web and cloud applications, not mainframes.
Option D (More precise than other methods) is incorrect because crowd-based load testing lacks precision due to real-world inconsistencies.
NEW QUESTION # 28
Which of the following is the best description of spike testing?
- A. It focuses on the ability of the system to handle loads that are at or beyond the expected peak load.
- B. It focuses on the ability of the system to respond to quick and extreme changes in load.
- C. It focuses on the ability of the system to handle loads that are gradually increased to reach the expected maximum.
- D. It focuses on the ability of the system to meet future efficiency requirements.
Answer: B
Explanation:
Spike testing is a type of performance testing that evaluates how a system responds to sudden, extreme increases or decreases in load. It is designed to simulate unexpected surges in user activity or workload, such as flash sales, viral events, or cyberattacks.
Option A (Gradual load increase testing) describes load testing, not spike testing.
Option B (Handling expected peak load) describes stress testing, which pushes the system to or beyond its limits but does not focus on sudden changes.
Option C (Meeting future efficiency requirements) relates to capacity planning rather than spike testing.
Spike testing helps to identify system bottlenecks, resource allocation issues, and performance degradation when traffic surges unexpectedly.
NEW QUESTION # 29
Why is it important to specify how failures are handled during test execution?
- A. To ensure that new failures are not introduced
- B. To meet the expectations of the business stakeholders
- C. To ensure all defects are captured
- D. To minimize distractions during testing
Answer: A
Explanation:
During performance testing, it is crucial to define failure handling procedures to ensure that failures do not introduce additional errors into the test execution process. This helps maintain test accuracy and avoid misleading results.
Option A (Meeting stakeholder expectations) is important but not the primary reason for defining failure handling.
Option C (Capturing all defects) is a general testing principle, not specific to failure handling in performance tests.
Option D (Minimizing distractions) is not a valid reason for defining failure handling.
NEW QUESTION # 30
Which of the following is a best practice to include in performance test scripts when verifying results?
- A. Verify that correct information was added to the database.
- B. Hold the development team accountable for system performance.
- C. Increase the number of scripts executed to provide greater coverage.
- D. Add transaction timers to collect response times.
Answer: A
NEW QUESTION # 31
Which of the following is a general principle of performance testing?
- A. Tests must be executable within the project timeframe.
- B. Test results must vary when the tests are run repeatedly on an unchanged system.
- C. Tests must align with the ideal outcome of stakeholders.
- D. Test results must be comparable to tester expectations.
Answer: A
Explanation:
Performance testing is time-sensitive and must be designed to fit within the constraints of the project timeline. If performance tests take too long to execute, they may not be feasible within a given sprint or development cycle. The results should be reproducible, meaning the same test on an unchanged system should yield the same results (making option C incorrect). While stakeholder expectations are important, performance tests should be objective and based on defined benchmarks rather than subjective expectations (making option D incorrect).
NEW QUESTION # 32
Which of the following is a static performance test?
- A. Usability test of the user interface
- B. Formal signature approval by the end users
- C. Evaluation of the test execution skills of the testers
- D. Review of the network architecture
Answer: D
Explanation:
A static performance test is a non-execution-based review that analyzes system architecture, network configurations, and other elements that affect system performance before execution.
Option A (Usability test) is not a static performance test but rather a functional or UX evaluation.
Option B (Evaluation of testers' skills) is unrelated to performance testing.
Option D (Formal signature approval) is an administrative task and not a static test.
NEW QUESTION # 33
What is typically the result of oversaturation of system resources during performance testing?
- A. Response time will be slow under significant load levels.
- B. Error logging will decrease.
- C. Response time will gradually improve over a period of time.
- D. The size of the database will gradually decrease.
Answer: A
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 # 34
How does a load management console aid performance testing?
- A. It simulates user behavior.
- B. It provides reports and graphs for analysis.
- C. It enables senior management to monitor testing.
- D. It emulates virtual users.
Answer: B
Explanation:
A load management console is a tool that helps testers analyze and visualize test results, providing performance reports, graphs, and insights. This aids in understanding bottlenecks, response times, and throughput trends.
Option A (Simulating user behavior) is incorrect; load generators handle simulation.
Option B (Senior management monitoring) is not the primary role of a test console.
Option D (Emulating virtual users) is incorrect; that is the job of load injectors.
NEW QUESTION # 35
Which of the following is a typical performance risk associated with distributed architectures?
- A. Excess computer memory resources
- B. Unreliable or unpredictable remote servers
- C. A local hard disk that has been de-fragmented
- D. Inconsistent Bluetooth connectivity
Answer: B
Explanation:
A key risk in distributed systems is unreliable remote servers, which can lead to latency, timeouts, and failures in performance testing.
Option A (Hard disk de-fragmentation) is not a significant risk in distributed systems.
Option B (Excess memory) is a positive factor, not a risk.
Option D (Bluetooth connectivity) is unrelated to distributed system performance.
NEW QUESTION # 36
What should be captured for batch processing performance metrics?
- A. Throughput and wait times
- B. Number of concurrent virtual users
- C. Average percentage of network latency
- D. Number of records deleted
Answer: A
Explanation:
For batch processing performance metrics, the two most important factors are:
Throughput - Measures the number of transactions processed over time.
Wait times - Evaluates delays in processing batches.
Option B (Number of records deleted) is irrelevant unless batch processing specifically involves deletions.
Option C (Network latency percentage) applies to real-time transaction processing, not batch jobs.
Option D (Concurrent virtual users) applies more to load testing rather than batch performance.
NEW QUESTION # 37
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?
- A. Established HTTP response per second goals that will have acceptable minimum, maximum, and average response times
- B. A comprehensive list of support staff to be available during performance testing, including key members of the application development team
- C. The risks that may exist due to platform differences between the test environment and the production environment
- D. A test plan that includes specific technical specifications for the computing hardware to be used for performance testing
Answer: C
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 # 38
......
Updated PDF (New 2025) Actual ISTQB CT-PT Exam Questions: https://www.prep4sureguide.com/CT-PT-prep4sure-exam-guide.html
Verified CT-PT Exam Dumps PDF [2025] Access using Prep4sureGuide: https://drive.google.com/open?id=1SlnJXAoQc5yw42Sr7pSk2Ogouqb1D_KQ