CT-PT無料問題集「ISTQB Certified Tester

質問 1

You are managing a project that is testing a system that manages a newly redesigned jet engine for heavy aircraft. Given the fact that this engine is specifically engineered to reduce noise, it is important that the software maintains enough thrust for lift for a period of 5 minutes without exceeding 87.5dB. The software must achieve this independent of other internal systems such as fuel or navigation management.
Given the risk for the ability of the aircraft to meet the noise abatement regulations while still being able to fly, when is the optimum time in the software lifecycle to apply the performance testing?

（A）Preferably at the end of unit testing

（B）Preferably at the end of system testing

（C）Preferably during system integration testing

（D）Preferably during each phase in the lifecycle

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which of the following is a typical performance risk associated with distributed architectures?

（A）Unreliable or unpredictable remote servers

（B）Inconsistent Bluetooth connectivity

（C）Excess computer memory resources

（D）A local hard disk that has been de-fragmented

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Why is it important to specify how failures are handled during test execution?

（A）To ensure all defects are captured

（B）To minimize distractions during testing

（C）To meet the expectations of the business stakeholders

（D）To ensure that new failures are not introduced

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

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）The risks that may exist due to platform differences between the test environment and the production environment

（C）A test plan that includes specific technical specifications for the computing hardware to be used for performance testing

（D）A comprehensive list of support staff to be available during performance testing, including key members of the application development team

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

CT-PT 無料問題集「ISTQB Certified Tester - Performance Testing」

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