× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
Home Q & A Board Other Fields Homework Help Business Management
New Topic  
fuat fuat
wrote...
Go to Answer
Posts: 727
Rep: 0 0
6 years ago
A primary key's main function is to uniquely identify a(n) _____ within a table.
 a. attribute b. entity instance or row
  c. entity subtype d. natural key or identifier
Read 52 times
1 Reply
Replies
Answer verified by a subject expert
dgonzalez228dgonzalez228
wrote...
#1
Top Poster
Posts: 1198
Rep: 11 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

fuat Author
wrote...

6 years ago
Thank you, thank you, thank you!
Ctownsend
wrote...

Yesterday
You make an excellent tutor!
Brownr40
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1242 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1214
  
 315
  
 1032
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?