True/False
Three types of data models used today are: the hierarchical model, the network model and the relational model.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q6: Which of the following correctly describes the
Q26: The asterisk (*)following the SELECT SQL statement
Q27: Classes could be grouped into Resources (R),Entities
Q32: Which of the following is not a
Q34: A company would like to implement a
Q37: Which of the following items does
Q39: Which of the following about SQL is
Q40: Access is a simple database management system
Q45: The SQL command "Group by" can be
Q47: Which of the following best describes a