(1) what is a computer network?(2) what is internet?(3) what is protoc

1.	(1) what is a computer network?(2) what is internet?(3) what is protocol? which set of protocols is used by the internet?answer like a mod, no spam
Answer» COMPUTER NETWORK A computer network, also referred to as a data network, is a series of interconnected nodes that can transmit, receive and exchange data, voice and video traffic. Network devices use a variety of protocols and algorithms to specify exactly how endpoints should transmit and receive data. For example, the Ethernet standard establishes a common language for wired networks to communicate, and the 802.11 standard does the same for wireless local area networks (WLANs). INTERNET Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (OFTEN called TCP/IP, although not all protocols use TCP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a BROAD array of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email. PROTOCOL Sometimes referred to as an access method, a protocol is a standard used to define a method of exchanging data over a computer network, such as local area network, Internet, Intranet, etc. Each protocol has its own method of how data is formatted when sent and what to do with it once received, how that data is compressed, or how to check for errors in the data.Protocol can also be told as "set of rules IMPLEMENT to protect the network" protocols is used by the internet FTP - File Transfer Protocol HTTP - Hyper Text Transfer Protocol HTTPS - Hyper Text Transfer Protocol Secure TCP/IP - Transmission Control Protocol/Internet Protocol ARP - Address Resolution Protocol DHCP - Dynamic Host Configuration Protocol DNS - DOMAIN Name System ICMP - Internet Control Message Protocol TFTP - Trivial File Transfer Protocol UDP - User Datagram Protocol SMTP - Simple Mail Transfer Protocol RTP - Real-time Transport Protocol VoIP - Voice over Internet Protocol NTP - Network Time Protocol IGMP - Internet Group Management Protocol IMAP4 - Internet Message Access Protocol version 4

(1) what is a computer network?(2) what is internet?(3) what is protocol? which set of protocols is used by the internet?answer like a mod, no spam

Answer»

COMPUTER NETWORK

A computer network, also referred to as a data network, is a series of interconnected nodes that can transmit, receive and exchange data, voice and video traffic. Network devices use a variety of protocols and algorithms to specify exactly how endpoints should transmit and receive data. For example, the Ethernet standard establishes a common language for wired networks to communicate, and the 802.11 standard does the same for wireless local area networks (WLANs).

INTERNET

Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (OFTEN called TCP/IP, although not all protocols use TCP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a BROAD array of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email.

PROTOCOL

Sometimes referred to as an access method, a protocol is a standard used to define a method of exchanging data over a computer network, such as local area network, Internet, Intranet, etc. Each protocol has its own method of how data is formatted when sent and what to do with it once received, how that data is compressed, or how to check for errors in the data.Protocol can also be told as "set of rules IMPLEMENT to protect the network"

protocols is used by the internet

FTP - File Transfer Protocol

HTTP - Hyper Text Transfer Protocol

HTTPS - Hyper Text Transfer Protocol Secure

TCP/IP - Transmission Control Protocol/Internet Protocol

ARP - Address Resolution Protocol

DHCP - Dynamic Host Configuration Protocol

DNS - DOMAIN Name System

ICMP - Internet Control Message Protocol

TFTP - Trivial File Transfer Protocol

UDP - User Datagram Protocol

SMTP - Simple Mail Transfer Protocol

RTP - Real-time Transport Protocol

VoIP - Voice over Internet Protocol

NTP - Network Time Protocol

IGMP - Internet Group Management Protocol

IMAP4 - Internet Message Access Protocol version 4