Top Posters
Since Sunday
25
24
23
22
22
22
22
21
21
21
21
20
New Topic  
wrote...
Posts: 109
2 months ago
An attribute that determines which subtype should be used is a(n) ________.

• supertype

• subtype

• discriminator

• identifier
Source  Download
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
Read 6 times
2 Replies
Replies
Answer verified by a subject expert
wrote...
Posts: 121
Rep: 5 0
2 months ago
Sign in or Sign up in seconds to unlock everything.
discriminator
1
Related Topics
wrote...
2 months ago
Thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers.
Learn More
Improve Grades
Help Others
Save Time
Accessible 24/7
  240 People Browsing
 137 Signed Up Today
Your Opinion
Related Images
 3455
 2870
 452