Multiple choice technology embedded technologies

Which of the following trace groups is not used to trace an interface:

  1. TRACE_IF

  2. TRACE_IF_STATE

  3. TRACE_IF_BUS_SEND

  4. TRACE_OBJ_STATE

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In CPP, TRACE_IF, TRACE_IF_STATE, and TRACE_OBJ_STATE are standard trace groups used for monitoring interfaces. TRACE_IF_BUS_SEND is not a valid trace group for interfaces, making it the correct choice as it is not used to trace an interface.