Question: "post" used in the same way in the following two sentences?

He occupied a post in the treasury.

Sent via post.
Answer: the same meaning
Question: "coverage" used in the same way in the following two sentences?

Don't go to lunch if we don't have enough coverage for the help-desk phones.

There are overlapping coverages on your insurance policies.
Answer: the same meaning
Question: "defense" used in the same way in the following two sentences?

He offered a persuasive defense of the theory.

The defense called for a mistrial.
Answer: different meanings
Question: "order" used in the same way in the following two sentences?

It was on the order of a mile.

Law and order.
Answer:
different meanings