i) What is the function of the host controller interface? ii) State the full meaning of IBSS and mention two of its properties b. 1 mark 2 marks (i) What is the main difference between Public Key encryption and Symmetric Key encryption? (ii) State three differences between SCO and ACL links 1 mark 3 marks c. Copy and correct the table below with the right information under the correct headings: 3 marks Table 1: WLAN Services SERVICE LAN Access and Security Station Privacy PROVIDER Dissassociation Station LAN Access and Security CATEGORY Authentication MSDU delivery Distribution System Activate Go to Setti