Computer hardware controls the computer's software by telling it what to do. Computer hardware cannot be used without an operating system. Computer hardware can be physically touched, while computer software is intangible. Computer hardware controls the computer's software by telling it what to do.
A protocol determines how the sending computer notifies the receiving computer about the presence of compressed data.
A protocol determines how the sending computer notifies the receiving computer about the presence of compressed data. A protocol determines how the sending device notifies the receiving device that there is data to be sent. Brenda has a laptop that is more than six years old.
A protocol is not required for all data transmissions.