Fundamentals of computer networks

Computer networks can be installed using wired or wireless technology. State **one** wireless method used to connect devices on a Personal Area Network (PAN).

Describe **two** differences between a Local Area Network (LAN) and a Wide Area Network (WAN).

Give **three** advantages of using a wireless network instead of a wired network.

Shade **one** lozenge to indicate the application layer protocol used for sending emails from a client device to a mail server.

Explain the purpose of the HTTPS protocol.