Exam Certified Marketing Cloud Email Specialist topic 1 question 224 discussion

Actually it is A. (Ignore my previous comment). Implementation Steps: Single Entry Source: Use a single Data Extension as the entry source for your journey, containing a field that specifies each subscriber's preferred communication channel (e.g., Email, SMS, Mobile Push). Decision Split Activity: After the entry point, implement a Decision Split activity that evaluates the subscriber's preferred channel. Channel-Specific Paths: Create separate paths within the journey for each communication channel. For example: Email Path: Subscribers preferring email receive email communications. SMS Path: Subscribers preferring SMS receive text messages. Mobile Push Path: Subscribers preferring mobile push notifications receive app notifications. :)

Correct answer is C. (A is good practice but has no direct influence on what channel the emails are delivered in journey builder, and B is a bit no, no as it could result in complains)