2.discuss the various transaction processing system that are used by students on a daily basis.

3.In the modern business worid today,transaction processing system,customer relationship management system ,and supply chain management play avital role in the success of organization wants tokeep up with cutting edge technology.karen requested guidance regarding different information systems,including transaction processing systems(TPS),custumer relationship management(CRM)systems,functional area information systems(FALS),and supply chain management(SCM)systems.IT Business Survice consultants will bring her up to speed by describing the advantage of all of these systems,and how they could each benefit karen business .

4.what is aconsistent database state,and how is it achieved?

5.The DBMS does not guarantee that the semantic meining of the transaction truly represents the real-world event. What are the possible consequences of that limitation?give an example