D).
Linguist is the study all about a language spoken written and the modern ways of using it via slang etc.
Answer:
The answer is (a).Presentation Layer
Explanation:
This layer is located at the 6th level of the OSI model, responsible for delivering and formatting the information to the upper layer for further processing. This service is needed because different types of computer uses different data representation. The presentation layer handles issues related to data presentation and transport, including encryption,translation and compression.
It Transmits electrical currents. You can use it as an amplifier or switch of currents.
Answer:
Computer ethics is the application of moral principles to the use of computers and the Internet.