Its hardd who else .. agrees

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

When creating a presentation in libre office impress, where does the editing of slides take place?

Plz ( which is an example of a good url?