Information technology and Information processing

Information technology noun - The branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information.

Information processing and information technology are semantically related. In some cases you can use "Information processing" instead a noun phrase "Information technology".

Information processing noun - The sciences concerned with gathering, manipulating, storing, retrieving, and classifying recorded information.

Information technology and information processing are semantically related. Sometimes you can use "Information technology" instead a noun phrase "Information processing".