Submit a 10-12 slide presentation. Explain the main characteristics of five commonly used theoretical models of health behavior change (Health Belief Model, Theory of Reasoned Action and Theory of Pl
Assignment#2 MSIT 630 Database Systems Total: 50 points 1. Write the following queries in relational algebra, using the university schema. (16
Assignment#2 MSIT 630 Database Systems Total: 50 points 1. Write the following queries in relational algebra, using the university schema. (16 points, 4 points each) a. Find the names of all students who have taken at least one Elec. Eng. course. b. Find the IDs and names of all students