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Questions and Answers
Which layer of the network stack is responsible for application-specific goals?
Which layer of the network stack is responsible for application-specific goals?
Which of the following is an example of an application-layer protocol?
Which of the following is an example of an application-layer protocol?
What does SMTP stand for?
What does SMTP stand for?
Which protocol is used for retrieving emails from a mail server?
Which protocol is used for retrieving emails from a mail server?
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What is the purpose of WebSocket protocol?
What is the purpose of WebSocket protocol?
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Which protocol is used for transferring resources on the World Wide Web?
Which protocol is used for transferring resources on the World Wide Web?
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Which protocol is used for sending outgoing mail?
Which protocol is used for sending outgoing mail?
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Which protocol is used for managing multi-user communication sessions?
Which protocol is used for managing multi-user communication sessions?
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Which protocol is used for providing secure remote access?
Which protocol is used for providing secure remote access?
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Which protocol is used for transferring files between a client and a server?
Which protocol is used for transferring files between a client and a server?
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Study Notes
Application Layer
- The application layer is responsible for application-specific goals.
Application-Layer Protocols
- Examples of application-layer protocols include:
- SMTP (Simple Mail Transfer Protocol)
- HTTP (Hypertext Transfer Protocol)
- FTP (File Transfer Protocol)
- WebSocket
Email Protocols
- SMTP is used for sending outgoing mail.
- A protocol used for retrieving emails from a mail server is POP (Post Office Protocol) or IMAP (Internet Message Access Protocol).
WebSocket Protocol
- The purpose of WebSocket protocol is to manage multi-user communication sessions.
Web Protocols
- HTTP is used for transferring resources on the World Wide Web.
Remote Access
- A protocol used for providing secure remote access is SSH (Secure Shell).
File Transfer
- FTP is used for transferring files between a client and a server.
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Description
Test your knowledge of application layer protocols and how applications communicate with each other to achieve specific goals. This quiz covers topics such as HTTP, DNS, and presentation layer protocols.
