What should you recommend?

You need to recommend the format of telemetry messages to meet the POV requirements.

What should you recommend?
A . XML
B . Avro
C . JSON

Answer: C

Explanation:

Scenario: POV Requirements

Ensure that all message content during this phase is human readable to simplify debugging.

Avro uses a binary format, so it is not human readable.

The more lightweight JSON (Javascript object notation) has become a popular alternative to XML for various reasons. A couple obvious ones are: Less verbose- XML uses more words than necessary

JSON is faster- Parsing XML software is slow and cumbersome.

Reference: https://blog.cloud-elements.com/json-better-xml