What are the three general methods for delivering content from a server to a client across a network

One subtask in the game is to roll the dice. explain why is roll the dice an abstraction.

How can you tell if someone sent you a text message to your email instead of a email

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?