Operations that run in protected mode must go through which of the following before they can access a computer’s hardware?

Kernel
Network
Device driver
User interface

Based on your knowledge of a good network, describe what you think is a perfect network would be. what kind of information and resources could users share on this network. what would the network administrator do? what kind of communication would be used?

(, urgent need): how do i change my username

Type the correct answer in the box. spell all words correctly. what is the default margin width on all four sides of a document? by default, the document has a margin on all four sides.