Discuss the weaknesses in these systems and how to improve them.
Discussion Question requirement: Note that the requirement is to post your initial response no later than Thursday and you must post one additional during the week (Sunday). I recommend your initial posting to be between 200-to-300 words. The replies to fellow students and to the professor should range between 100-to-150 words. All initial posts must contain a properly formatted in-text citation and scholarly reference.