Question

introduction of data handling

Answer 1

should put off data when not in use..... should use data properly..... Should not waste data on uncessary matters.

Answer 2

Answer:

For data to be meaningful and useful the items of data must be gathered or captured and recorded in a systematic manner. This is referred to as data handling. Data handling may be as simple as orderly recording on a sheet of paper or the completion of entry forms on a computer screen.