Question: In 3GPP conformance testing for User Equipment (UE), how are Radio Bearer configurations handled when they are only utilized by a single test case?
Option 1: They are specified in the common radio bearer configurations for other test purposes.
Option 2: They are defined within the specific test case itself that utilizes them.
Option 3: They are inferred from the mid-value of the RM attribute value range of a reference configuration.
Option 4: They are omitted from testing to reduce complexity.
Explanation: This is correct because, according to the guidelines for UE conformance testing, radio bearer configurations that are only used by a single test case are specified directly within that test case. This approach ensures clarity and specificity for each test scenario without cluttering common configuration sections with case-specific settings.