Which two statements are true about creating an API interface?

From the Lab Guide (Exercise 4 - Using Inline Scanning) , the following is stated:

" FortiGate and FortiSandbox communicate through port 4443. Management or API ports grant access through port 4443. "

And the CLI command used:

" Enter the following command to enable API access on port2: set api-port port2 "

This confirms:

Option B is correct: Port 4443 uses HTTPS only — API ports will not accept HTTP traffic.

Option C is correct: The API port configuration must be performed using the CLI (set api-port port2), as there is no GUI option for this.

Option A is incorrect: The Study Guide states port3 cannot be a management port, and HA communication ports have dedicated roles that are not interchangeable with API ports.

Option D is incorrect: The CLI command sets the API port directly without requiring a separate administrative interface designation.