ISQI CTAL-TTA_Syll19_4.0 問題集

質問 1：
You are asked to provide a practical and pragmatic testing solution for a commercial system where the main user interface is via the Internet. It is critical that the company's existing good name and market profile are not damaged in any way. Time to market is not a critical issue when appropriate testing solutions are identified to mitigate business risks.
A product risk assessment has revealed the following product risk:
* Abnormal application termination due to connection failure of the main interface.
Which of the following is the appropriate test type to address this risk?
A. Portability testing
B. Performance efficiency testing
C. Reliability testing
D. Operability testing
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
The following characteristics were identified during an early product risk-assessment for a software system:
* the software system needs to manage synchronization between various processes
* microcontrollers will be used that will limit product performance
* the hardware that will be used will make use of timeslots
* the number of tasks supported in parallel by the software system is large and are often highly complex.
Based on the information provided, which of the following non-functional test types is MOST appropriate to be performed?
A. Portability testing
B. Maintainability testing
C. Time-behaviour testing
D. Security testing
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A product risk assessment has revealed the following product risks:
* lack of usability requirements
* security during on-line transactions
* perceived performance of the system and response time from the user interface
* a required availability of almost 100%
To address the 4th risk, which of the following quality characteristics for technical testing should be part of the test approach?
A. Portability
B. Compatibility
C. Adaptability
D. Reliability
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Subject to testing is a software system (COTS) for Project Administration and Control (PACS). PACS is a multi-project system for controlling the project time, e.g., in terms of scheduling and tracking, and managing the productivity of projects, e.g., in terms of effort and deliverables.
During various interviews with stakeholders the following information was gathered:
* Using PACS is not business critical. There is no impact such as high financial losses or problems to the operational continuity of an organization. Its application is not critical since the software package does not support directly the operational, or the primary, business processes of an organization. It supports (project) management in the project planning and tracking process. Of course, it will be highly annoying for users if the system "goes down" from time to time. Although this does not have a high impact for the business process as a whole, the Mean Time Between Failures (MTBF) still needs to be at a good level to be successful in the market.
* Users of PACS typically have an academic educational level, but have no prior experience with this particular type of project management software. The system will be used by a large number of users within an organization.
* The system will be used on a regular basis, e.g., several times per day by project managers and several times per week by project employees. This means that the system will not be used very intensively, often only for some data input or an information request. Its usage is not considered to be very time-critical.
* The data is recorded on-line and real-time. The system is expected to run in multiple hardware environments in various network environments. It is also expected that changes in the operational environments will happen in the upcoming period that also need to be supported.
Based on the information provided by the stakeholder, which combination of non-functional quality characteristics should you propose to test as part of your test approach?
A. Reliability and Performance efficiency
B. Performance efficiency and Portability
C. Security and Reliability
D. Reliability and Portability
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which of the following statements is TRUE regarding tools that support component testing and the build process?
A. Component testing tools are typically specific to the programming language and may be used to automate unit testing.
B. Component testing tools are the basis for a continuous integration environment.
C. Build automations tools facilitate manual testing at a low level by allowing the change of variables values during test execution.
D. Component testing and build automation tools are only used by developers.
正解：A
解説: (Topexam メンバーにのみ表示されます)