Network protocols

What is the primary function of a network protocol?

• To encrypt data

• To manage network hardware

• To govern data communication

• To provide internet access

Which network type is best suited for connecting devices within a single building?

• LAN

• WAN

• VPN

• WLAN

Which protocol is used to send email messages?

• HTTPS

• DNS

• SMTP

• FTP

What is the purpose of the TCP/IP protocol suite?

• To provide internet access

• To encrypt data

• To manage network devices

• To govern data communication

Which protocol is used to transfer web pages over the internet?

• DHCP

• SSH

• HTTP

• SNMP

1. A (a)   is a group of interconnected devices that can communicate with each other.

1. The (a)   protocol is used for secure communication over the internet.

1. (a)   networks are used to connect devices over a small geographical area, like a home or office.

1. The (a)   protocol is used to transfer files between computers.

1. (a)   networks connect devices over a large geographical area, like across a city or country.