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Andrew works for a company that develops optic-fiber cables for transmission of data. Which layer of the OSI model will define protocols that
describe pin configurations for this medium?
The
will define protocols that describe pin configurations for this medium.

Auser is given read permission to a file stored on an ntfs-formatted volume. the file is then copied to a folder on the same ntfs-formatted volume where the user has been given full control permission for that folder. when the user logs on to the computer holding the file and accesses its new location via a drive letter, what is the user's effective permission to the file? a. read b. full control c. no access d. modify e. none of the above

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

The processing of data in a computer involves the interplay between its various hardware components.