Sharing contacts is different from sharing a calendar. Use the drop-down menus to explain how. 1. You can share contacts with
outside the organization without publishing online.
2. You are not able to that somebody share their contacts with you.
3. Both calendars and contacts are shared in emails. For the latter, the recipient clicks
and selects from a list.

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.