Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
What does the Application layer do
|
Holds the applications that network users interact with
|
|
Presentation
|
E-mail message is converted from ASCII text to binary (0s AND 1s).
|
|
Session
|
Establishes, manages, and ends connections (sessions) between network programs also provides traffic control
|
|
Transport
|
Provides transport between networked computers; also provides error recovery and flow control.
|
|
Network
|
Organizes data packets into frames; adds addresses to packets; begins the routing of packets to their destination
|
|
Data LINK
|
Completes final preparation of data before it's sent; synchronizes frames. Consist of LLC AND MAC
|
|
Physical
|
Comprises the computers and networking cables and machines that actually send the data as electronic signals
|