Multiple Choice
________ would be the best identifier attribute for an employee table.
A) Birth Date
B) Social Insurance number
C) Last Name
D) Phone number
E) First Name and Last Name
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q38: What are the stages in developing a
Q39: Describe an E-R diagram.
Q40: In an E-R data model, the crow's
Q41: The data model should summarize the data
Q44: _ problems can occur when data is
Q45: _ is the notation used to describe
Q46: Database developers _ as the first step
Q47: In a 1:N type of relationship, the
Q48: _ is the second most popular data
Q55: A(n) _ is an attribute or group