If your phone number was used in a clothing store to uniquely identify you as a customer,the phone number would be considered a(n) ____.
A) identifying field
B) relational field
C) primary key
D) principle key
Correct Answer:
Verified
Q3: Your student ID is an example of
Q4: A(n)_ is a field or group of
Q5: Which type of database model organizes and
Q6: What is the most popular model for
Q7: _ is the science of fact-based decision
Q9: Which type of constraint ensures the quality
Q10: Which term refers to a specific piece
Q11: Which type of application requires that you
Q12: A _ is a collection of information
Q13: _ is the gathering of input information,processing
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents