When Thinking of DynamoDB, What Are True of Global Secondary

Multiple Choice

When thinking of DynamoDB, what are true of Global Secondary Key properties?

A) The partition key and sort key can be different from the table.
B) Only the partition key can be different from the table.
C) Either the partition key or the sort key can be different from the table, but not both.
D) Only the sort key can be different from the table.