SQL questions Answer?

List three types of relationship degrees and give an example of each. (3 marks) a. 1. b. C. 2. Match the following terms and definitions by putting the correct letter in the blank (7 Marks). composite attribute unary relationship ternary weak entity attribute cardinality constraint degree a. depends on the existence of another entity type b. relates instances of a single entity type c. specifies maximum and minimum number of instances d. relationship of degree three e. number of participating entity types in relationship f. property of an entity g. can be broken into component parts