To format text with a line through its middle, use the ________ tag

Following the rules for the order of operations, what is the result of the following expression:

(9 * 5 ) + 5 + 10 - 10 * 6 A) 540 B) 25 C) 0 D) 40

Before a receiving host can even examine the TCP or UDP header, which of the following must happen?

A) The host must process the outer headers in the message. B) The host must find the destination port field. C) The host must encapsulate the packet. D) It must read the Ethernet frame.