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WorksheetsNetwork Protocols
Total questions: 10
Worksheet time: 6mins
Protocols are (a) for computers and networks.
This is the most widely used protocol for communication on the Internet. It is used to ensure reliable data transmission and is responsible for routing data packets between networks.
TCP/IP
HTTP
UDP
SMTP
This protocol is used for communication between web servers and clients, such as web browsers. It is the foundation of the World Wide Web and is used to transmit web pages, images, and other content.
HTTP
FTP
SMTP
DNS
Domain names are converted into IP addresses using this protocol. It is used every time you access a website by typing its URL into your web browser.
DNS
HTTP
TCP/IP
SMTP
This protocol is used to move files among computers connected to a network. Large files like software programs, music, and video files are frequently shared using this method.
FTP
HTTP
SSH
SMTP
What port does File Transfer Protocol (FTP) use? (Choose two)
25
20
22
21
Carl has configured a perimeter network positioned between two firewalls. He created a semi-safe buffer zone between the Internet and his private network. What is this known as?
Network Security Zone
Demilitarized Zone
Firewall Safety Zone
Security Buffer Zone
Which is not one of the seven layers of the OSI Model?
Network
Presentation
Physical
Internet
What two versions of Internet Protocol are the core protocols used for the internet?
IPv4 and IPv6
IPv6 and IPv3
IPv2 and IPv4
IPv2 and IPv6
What is a domain?
A room dedicated to servers and equipment found on most schools, businesses, or companies. Domains can also be based in the cloud or be virtual.
A type of service provided by a company online
A name for an IP address For example, lcusd.net is the website domain for our district. This allows you to type the name instead of the IP address to access the website.
In a network, a domain is a specific area of the network identified by ports.
