Answer:
laptop is portable and wireless
Answer: Transmission mode or communication mode is referred to as transmission of data between two devices using a communication channel that includes an optical fiber, copper wires, wireless channels, and various storage media. The data that gets transmitted is in the form of electromagnetic waves. There are various ways of data transmission where the message that is passed is in the sequence of pulses using digital modulation. The transmission mode of data was first introduced in a computer networking system during the 1940s in modems, then in LANs, WANs, repeaters, and other networking system
is this what u are looking for?
Answer:
A. Review of business documents
Explanation:
In information gathering process some research or resolving some technical issue, it is necessary to gather data or enlist highly technical questions concerning the overarching system that is already in place.
To gather answers that are enlisted above can be answered with the help of literature review or review of business document.
Literature review is the review of past work related to some particular topic that can be gather from different journal articles, conference publications or book.
People are more commonly using vehicles that are fully electric meaning no emissions. People are using more renewable resources for energy such as solar panels, wind turbines, etc. Along with this are people designing more efficient transportation systems such as The Hyperloop, Space X's multi-use rockets, etc.