Three key concepts ensure good quality of service include all of the following except _______ .
A) reliability
B) convertibility
C) availability
D) serviceability

Question

Three key concepts ensure good quality of service include all of the following except _______ .​
A) ​reliability
B) convertibility​
C) ​availability
D) ​serviceability

Quizplus · Accepted Answer

The three key concepts that ensure good quality of service are reliability (consistent and predictable performance), availability (the service is accessible and operational when needed), and serviceability (the service is easy to use and troubleshoot). Convertibility, on the other hand, does not relate to the quality of service but refers to the ability to change from one currency, unit of measure, or format to another.

Three Key Concepts Ensure Good Quality of Service Include All