Which of the following hardware can provide Firewall security

The highest or topmost protocol layer where a communication originates in the form of a message is known as.........................

Which of the following is a characteristic of a peer-to-peer (P2P) network?

Standard telephone cables containing copper wires are known as __________

 Which layer of the OSI model is used for establishing, maintaining, and terminating sessions between two devices?

Which type of switching technique provides dedicated bandwidth for each connection and is commonly used in traditional telephone networks?

Which layer of the OSI model is used for converting data into a format that can be transmitted over a network?

What is the format of IP address?

The server on the internet is also known as ___________.