CT-PT 試験問題を無料オンラインアクセス

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.A comprehensive list of support staff to be available during performance testing, including key members of the application development team
• B.The risks that may exist due to platform differences between the test environment and the production environment
• C.Established HTTP response per second goals that will have acceptable minimum, maximum, and average response times
• D.A test plan that includes specific technical specifications for the computing hardware to be used for performance testing

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.

Which of the following 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.The size of the database will gradually decrease.
• D.Response time will gradually improve over a period of time.

What should be captured for batch processing performance metrics?

• A.Number of concurrent virtual users
• B.Throughput and wait times
• C.Average percentage of network latency
• D.Number of records deleted

Which of the following is a key reason to include ramp-up and ramp-down periods in a performance test?

• A.To guarantee that all virtual users remain active throughout the test duration
• B.To simulate a more realistic user load pattern and avoid sudden system stress
• C.To provide a buffer for slow-performing transactions to complete
• D.To ensure virtual users complete their transactions within a defined time window