OSI and TCP/IP Models

What are Network Protocols?

• A set of rules or standards that define how data is transmitted and received across a network.

• A type of hardware used in networking.

• A software application for managing network traffic.

• A method for encrypting data.

What is Transmission Control Protocol (TCP)?

• A connection-oriented protocol that ensures reliable delivery of data packets over a network.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is User Datagram Protocol (UDP)?

• A connectionless protocol that does not guarantee reliable delivery.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is Hypertext Transfer Protocol (HTTP) and HTTPS?

• HTTP is the foundation of data communication on the World Wide Web.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is the role of Domain Name System (DNS)?

• Translates domain names into IP addresses.

• A protocol used for sending emails.

• A method for encrypting data.

• A type of hardware used in networking.

What does Dynamic Host Configuration Protocol (DHCP) do?

• Dynamically assigns IP addresses and network configuration settings to devices on a network.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is Secure Shell (SSH)?

• Provides secure remote access and management of network devices and servers.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is Remote Desktop Protocol (RDP)?

• Allows users to remotely access and control Windows-based computers over a network connection.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What is Simple Network Management Protocol (SNMP)?

• A protocol for managing and monitoring network devices and systems.

• A protocol used for sending emails.

• A method for translating domain names into IP addresses.

• A type of hardware used in networking.

What are the three essential steps in the TCP handshake process?

• SYN, SYN-ACK, ACK

• SYN, ACK, FIN

• SYN-ACK, FIN, RST

• ACK, RST, PSH