CTAL-TTA_Syll19_4.0 무료 덤프문제 온라인 액세스

Which of the following is a generic risk factor that should be considered by a Technical Test Analyst during a product risk analysis?

• A.Frequency of use of the affected feature by end-users.
• B.Complexity of new technology.
• C.Visibility of failure leading to negative publicity and potential image damage.
• D.High change rate of business requirements.

A medical company has performed a safety criticality analysis using the IEC61508 standard. The software components to be developed have been categorized by Safety Integrity Level (SIL). Most components have been rated at SIL 1 or 2, and a few components at SIL 4.
After some discussions with the QA manager, the project has decided to adhere to the recommendations for test coverage provided by the IEC61508 standard.
Which level and type of test coverage should at least be used for the components rated at Safety Integrity Level (SIL) 2?

• A.100% statement coverage, 100% decision coverage and 100% multiple condition coverage
• B.100% statement coverage
• C.100% statement coverage, 100% decision coverage and 100% MC/DC coverage
• D.100% statement coverage and 100% decision coverage

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

A major Caribbean bank typically develops their own banking software using an Agile methodology.
However, for some specific components COTS software is acquired and used. The bank does not want to create a dependency on any external COTS supplier.
As part of the test approach, portability testing will be performed. Which portability sub-characteristic is especially relevant for the Caribbean bank?

• A.Co-existence
• B.Replaceability
• C.In stall ability
• D.Adaptability

Which of the following statements about fault seeding tools is correct?

• A.Fault seeding tools insert defects into the source code to test the input checking capabilities of the software.
• B.Fault seeding tools insert defects into the source code to support the application of specification-based test design techniques.
• C.Fault seeding tools insert defects into the source code to check the effectiveness of testing.
• D.Fault seeding tools insert defects into the source code to check the level of maintainability of the software.