Multiple Choice
Which type of database model connects data in different files through the use of a key field?
A) hierarchical database
B) network database
C) relational database
D) object-oriented database
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q63: In an object-oriented database,an object can be
Q64: Which of the following statements about managers
Q65: A field is a unit of data
Q66: All files in the database,number of records
Q67: Define a "bit."
Q69: What is virtual reality (VR)?
Q70: What is natural language processing?
Q71: If a database model arranges fields or
Q72: Cleansing data produces _,which shows the origin
Q73: A(n)_ is a combination of people,hardware,software,communication devices,and