The term “Network” describes the physical infrastructure of a computer network. A computer network consists of many devices, each with its purpose and function. The computers are connected by cables or wireless connections and can exchange data. These connections may be either local area networks (LANs) or wide area networks (WANs).
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What is the term for transmitting messages and files via a computer network?
The term for transmitting messages and files via a computer network is “checking.” Checking involves sending or receiving a message or file from one computer to another. To check a message or file, a computer must first establish a connection with another computer (known as a ‘site’). Once a connection is made, the message or file can be transferred from one computer to another.
The history of computer networking
This system was first developed in the early days of computing when CIS (computer-mediated communication) was used to send simple messages between two computers. Checking quickly evolved into a more sophisticated system, allowing users to send and receive files and share information and resources. Today, computer networking is an essential part of business, and personal communications, with billions of messages and files, are exchanged daily.
The benefits of computer networking
There are many benefits of computer networking. In general, computer networking is sharing data and resources between computers connected through a standard connection. For example, connecting computers allows users to check email, message one another, transfer files, share printers, and Internet connections, and play games. Computer networking also allows for greater efficiency when it comes to sharing resources between computers, as well as increased collaboration between users.
The challenges of computer networking
There are many challenges associated with computer networking, including checking message integrity, ensuring timely delivery of letters, and maintaining a secure connection.
The different types of computer networks
The different types of computer networks can be broadly classified into two categories:
-Local area networks (LANs): A LAN is created when two or more computers are connected in a small area, such as a home, office, or school. For example, you might have a LAN in your home that connects your desktop computer to your laptop, printer, and other devices. Alternatively, you might have a LAN at work that connects all the computers in your office and to the shared network resources, such as printers and file servers.
-Wide area networks (WANs): A WAN is created when two or more LANs are connected. A WAN might be used to connect your local area network (LAN) at home to another LAN at your school or workplace. Alternatively, a WAN might be used to connect two or more offices of a company so that they can share files and other resources.
The different technologies used in computer networking
Different technologies are used in computer networking, and each has its own features and capabilities. The most common type of computer networking is the Internet, a global computer network that uses the TCP/IP protocol to communicate with each other. Other types of computer networks include local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), and storage area networks (SANs).
The different networking standards
Networking standards are different protocols that define how computers communicate with each other. The most common networking standard is the Transmission Control Protocol/Internet Protocol (TCP/IP), the protocol used on the Internet. Different popular networking standards include the File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP), and Simple Mail Transfer Protocol (SMTP).
The different networking protocols
Networking protocols are the languages computers use to communicate with each other. They define how data is formatted, addressed, and transmitted. Without these standards, it would be difficult for computers to communicate with each other.
There are many different networking protocols, but some of the most common include:
-TCP/IP: Transmission Control Protocol/Internet Protocol is the standard protocol for almost all computer networks today. It defines how data is divided into packets, addressed, and routed across the web.
-IPX/SPX: Internetwork Packet Exchange/Sequenced Packet Exchange is a protocol commonly used by Novell NetWare networks.
-SNA: Systems Network Architecture was developed by IBM and is commonly used in mainframe networks.
-AppleTalk: Developed by Apple Computer, Inc., this protocol is commonly used in Macintosh networks.
External References-
https://quizlet.com/49184555/chapter-two-flash-cards/
https://www.ibm.com/topics/file-transfer
https://www.pcmag.com/encyclopedia/term/message
https://sites.google.com/site/pnutpck11/lesson-3—the-building-blocks-basic-components-of-networks
