Bao is conducting a study that compares the cost of keeping print messages on file versus storing digital messages in the cloud. what aspect of communications relates to the storage of messages

Permanence.Digital permanence tends to the history and improvement of computerized stockpiling strategies particularly evaluating the normal lifetime of information put away on different computerized media and the factors which influence the permanence of digital data. It is often a mix of ensuring the data itself can be retained on a particular form of media and that the technology remains viable. 

answerthe above statement is (true);