CTAL-TA 무료 덤프문제 온라인 액세스

A major upgrade of business software has been undertaken, with many new facilities added in response to the wishes of the (internal company) staff. There are now very different screens presented to users, depending on their roles within the business. Due to the nature of the business, computational accuracy is regarded as the area of greatest business risk.
Which of the following quality characteristics would you focus on the MOST when testing the system?

• A.Functional appropriateness.
• B.Functional correctness.
• C.Functional completeness.
• D.Installability.

A SUMI test was performed at an early stage within the system test. Hereafter you find the results of the SUMI test.

Based on these results, what would you recommend as the most appropriate approach for usability testing?

• A.Since the standard deviation of most SUMI scales is much too large, a new SUMI test must be performed
• B.Since the SUMI results do not provide details, an additional focused heuristic evaluation on the lower scales is recommended
• C.Since the scores are not really showing a high level of user-satisfaction additional usability testing based on use case is needed
• D.Since the SUMI scores are largely above market average no further action on usability is needed

Which of the following comments would be the MOST important one you would make?

• A.User tasks not defined
• B.No usability acceptance criteria
• C.Specific characteristics of actor(s) are missing
• D.Description of flow is not detailed enough

Your test team is currently executing interoperability testing. Consider the following excerpt from the failure description of an interoperability defect report:
1. Connect external camera to a Windows Vista PC.
2. Start the camera application on the PC. Application starts normally and recognizes connected camera.
3. Attempt to download the recorded data from the camera.
4. Data does not download.
5. Attempt to download the data three times. Data will not download.
Based on this information alone, which of the problems described hereafter exists in this defect report?

• A.Inadequate classification information
• B.Poorly documented steps to reproduce
• C.Lack of structured testing
• D.Insufficient isolation

Ken, an entrepreneur in Leeds finds the quality of the tea locally available so low, that he decides to research superior teas around the world. He decides to market, sell and distribute these superior teas via the web. His market strategy is to offer superior products on a well-designed website with graphics that are fast to load, has high availability, superior usability and fast response times.
The website will offer the following:
- An innovative interactive catalogue of teas, which not only enables customers to buy the product, but also enables them to provide feedback by rating the teas (which will influence his stock purchasing levels)
- Provide the customer with the ability to use secure credit card transactions
- Provide the customer to give general feedback
Ken selects an iterative model for the development of the prototypes. The team consists of three developers that are experienced in web development. Ken, although he doesn't have technical skillset, is concerned with quality. He doesn't believe a lot of documentation is necessary and he wants the website to be completed quickly.
The test basis contains the following:
- Story boards that show the information flow and page links through the site
- HTML pages developed to date.
- A statement of non-functional requirements.
With the strategy taking shape, Ken asks your advice on the specific testing techniques that should be used to complete the required testing, bearing in mind the nature of the application and the nature of Kens overall objectives.
Which of the following represents the best choice of testing techniques in this scenario?

• A.State transition testing to test the web site's availability statuses
• B.Decision testing to ensure that there is no redundant code
• C.Equivalence partitioning and boundary value analysis using the storyboard ideas as a basis to maximize functional coverage.
• D.Exploratory testing to maximize the value of the team' experience