OSI Model Flashcards
1
Q
1.
A
Physical
Conveys bit stream.
2
Q
6.
A
Presentation Layer
OS converts data input/output into different formats.
4
Q
2.
A
Data Link
Physical links on the network, creates Frames from packets, 2 sublayers: Logical Link Control and MAC.
5
Q
4.
A
Transport Layer
Packetizes data, delivers packets, error checking, this Layer is provided by TCP/UDP on the Internet.
7
Q
7.
A
Application Layer
Ids communication between apps, assesses network capacity, creates data for transmission and computes received data.
7
Q
5.
A
Session Layer
Creates, coordinates, and terminates conversations, manages authentication, re-connections, this layer is provided by TCP/UDP on the Internet.
7
Q
3.
A
Network Layer
Handles addressing and routing, provided by IP on the net.
