To address the 4th risk, which of the following quality characteristics for technical testing should be part of the test approach?

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 . Adaptability
B . Reliability
C . Portability
D . Compatibility

View Answer

Answer: B

Explanation:

To address the product risk of requiring an availability of almost 100%, the quality characteristic of reliability should be part of the test approach. Reliability testing focuses on the ability of the system to perform under expected conditions for a specified period of time. It is essential for systems that need to be operational continuously or near-continuously. This characteristic encompasses the system’s uptime, fault tolerance, recoverability, and the ability to perform under anticipated conditions, all of which are relevant to maintaining high availability.