Solved

From the Following Choices, the Best Example of a Primary

Question 63

Multiple Choice

From the following choices, the best example of a primary key for an employee table would be his or her:

A) employee number
B) Phone number
C) Last name
D) Office number

Related Questions

Q58: A database is in third normal form

Q59: An example of a database cardinality is

Q60: An example of a transitive relationship in

Q61: The correct order of elements, from smallest

Q62: An important reason for normalizing data is

Q64: A relational data structure should never be

Q65: Assume that an accounts receivable application contains

Q66: The best choice for the primary key

Q67: Within a database context, the relationship between

Q68: An advantage of relational databases is that