What does the Application layer provide to the end user?

• Data routing

• Application services

• Physical data transmission

• Data encryption

Which of the following protocols is used to transfer files between systems?

• HTTP

• FTP

• SMTP

• SNMP

Which protocol is commonly associated with the Presentation layer?

• HTTP

• FTP

• SSL/TLS

• SMTP

Which of the following best describes the role of the Application layer?

• To manage data transport

• To establish and manage sessions

• To provide network services directly to user applications

• To route data packets

Which protocol is used for secure communication over a computer network?

• HTTP

• HTTPS

• FTP

• TELNET

The Presentation layer is responsible for which of the following conversions?

• Converting electrical signals to bits

• Converting data formats for application usage

• Converting IP addresses to MAC addresses

• Converting port numbers

Which of the following protocols is used to retrieve emails from a server?

• FTP

• HTTP

• IMAP

• SNMP

Which protocol is used to manage devices on a network?

• SMTP

• SNMP

• HTTP

• FTP

Which of the following best describes data serialization at the Presentation layer?

• Splitting data into multiple streams

• Converting complex data structures into a format suitable for transmission

• Encrypting data for secure transmission

• Compressing data to reduce size

Which of the following is a common data format used at the Presentation layer?

• JPEG

• IP

• TCP

• UDP