1A Which standard/protocol places packets that arrive out of order in order? A. UDP B. ICMP C. TCP D. None of the above.

1B Inside a computer, data is represented as __________ (number system). Explain

1C Host P transmits a SYN to Host Q. If host Q is willing to open the connection, it will transmit a(n) ________ segment. Explain

1D Name 2 types of VPNs. Your explanation should discuss how they are used and how they differ.

1E In network communication, the side wishing to close a TCP segment sends a(n) ________ . Explain A. SYN B. FIN

C. ACK D. RST