OSI Model Quiz

What is the OSI model and when was it developed?

What are the seven layers of the OSI model?

What protocols are associated with the Application layer?

• FTP

• HTTP

• SMTP

• POP

• SNMP

What are the primary functions of the Presentation layer?

• Data formatting

• Encryption

• Decryption

• Compression

• Decompression

What is the role of the Transport layer?

What are the two protocols used in the Transport layer?

• TCP

• UDP

What is the difference between TCP and UDP?

• Connection-oriented

• Uses acknowledgment

• Not reliable

• Connectionless

• Reliable

What does the Network layer provide?

• Logical addressing

• Best way to move data

What is the function of the Data Link layer?

What does the Physical layer do?