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Computer communications describes a process in which two or more computers or devices transfer what?
Data, information, and instructions.
What is the purpose of protocols in data communications and how do they facilitate the exchange of information between devices?
Protocols in data communications serve as rules that govern how data is transmitted and received between devices. They facilitate the exchange of information by ensuring that devices can understand and interpret the data being sent, establish connections, and manage the flow of data. In essence, protocols enable devices to communicate effectively and reliably with each other in a standardized manner.
What are the five basic element of the computer system?
The five components of a computer:input devices, output devices,system unit,storage devices,and communications devices.
What is the name for whan computers and devices are collected and connected together via communications media and devices?
That is called a network.
What computer buzzword refers to a program or devices ability to link with other programs and devices?
Compatibility
Computer communications describes a process in which two or more computers or devices transfer what?
Data, information, and instructions.
What is communications connectivity?
refers to a program or device's ability to link with other programs and devices
When was Personal Communications Devices created?
Personal Communications Devices was created in 1984.
What broad term describes the ability to link various media and devices to enhance communication?
Connectivity
What does the RS-232 standard apply to?
RS232 is a communications protocol for electronic devices to exchange information
What is the purpose of protocols in data communications and how do they facilitate the exchange of information between devices?
Protocols in data communications serve as rules that govern how data is transmitted and received between devices. They facilitate the exchange of information by ensuring that devices can understand and interpret the data being sent, establish connections, and manage the flow of data. In essence, protocols enable devices to communicate effectively and reliably with each other in a standardized manner.
Why did information technology change to information communication technology?
It never did. In fact, Information Communications Technology is a subset of all Information Technology. Information Communications Technology specifically focuses on those solutions that deal with the reception or transmission of data and information. Examples of these include communications devices like satellites and radios. There are other Information Technologies that do many other things. For example, programming languages are Information Technologies that exist to enable the manipulation of data and information, as well as to enable the devices the are used to receive and communicate data and information. Other examples include Medical Technologies, which exist to assist in the identification or resolution of medical issues.
How can a computer be distinguished from other machines or devices?
By its ability to store information and retrieve it at a later time.
What are the five basic element of the computer system?
The five components of a computer:input devices, output devices,system unit,storage devices,and communications devices.
What wireless technology has the ability to communicate with many devices at the same time makes use of the 2.4 GHz band and is limited to low-speed short-range communications?
bluetouth technology
What is a component added to increase the communications ability of a computer?
Data integrity
What is needed for successful communications between two or more computers or devices to transfer data instructions and information?
a physical hardware linka communication protocol definition
