CT-PT試験無料問題集（42題）「ISTQB Certified Tester

出題：1

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

A. Inconsistent loads when accessed via APIs

B. Slow hard disk speed

C. Misconfigured host machine

D. Lack of RAM

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Which of the following is a typical performance risk associated with mobile, browser-based, and embedded real-time architectures?

A. Slow hard disk speed

B. Misconfigured host machine

C. Unexpected loads due to API accessibility

D. Internet connectivity issues

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

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. This type of load generation is more suitable for mainframe applications.

C. The load generation method is less sensitive to changes in the system under test.

D. The load generation will be difficult to reproduce.

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

You are heading the testing effort for a system that manages the air/fuel ratio of direct-injection fuel devices built specifically for high-altitude rescue helicopter engines. At altitude, the system must be able to perform in order to make enough air/fuel ratio adjustments per millisecond between fuel and both an on-board source and available ambient air in order to prevent an engine stall due to oxygen starvation. The system is following a sequential development lifecycle.
For this safety-critical software, when is the appropriate point in the lifecycle to identify and define the performance goals?

A. During the software design phase when the requirements are set and the design is being defined

B. At the very beginning of the project during the concept stage

C. During the requirements phase when the business stakeholders have the opportunity to agree

D. After test readiness has been achieved, but before system testing starts

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

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