You Are Designing a Schema for a Table That Will

Multiple Choice

You are designing a schema for a table that will be moved from MySQL to Cloud Bigtable. The MySQL table is as follows: How should you design a row key for Cloud Bigtable for this table?

A) Set Account_id as a key. Set Account_id as a key.
B) Set Account_id_Event_timestamp as a key. Account_id_Event_timestamp
C) Set Event_timestamp_Account_id as a key. Event_timestamp_Account_id
D) Set Event_timestamp as a key. Event_timestamp