Managing Staffing Data

An employee asks to review his file. He reviews the file and afterwards makes a comment about information that was found in the file. Discuss the following:

What could have been found in the file was in an incorrect place.
What are the possible ramifications of confidential and private information being read by someone who does not have the need to know.

And........
Define HRIS. List the functional areas that are covered by such systems and explain what is included in each. List at least three providers of such systems and what the positives and negatives are for an efficient and effective system while being cost conscious.