× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
sopmit sopmit
wrote...
Posts: 744
Rep: 0 0
6 years ago
A paper form from which data for a database is keyed is called the
 a. primary document.
  b. source document.
  c. primary key.
  d. secondary key.
Read 71 times
1 Reply
Replies
Answer verified by a subject expert
yuencyuenc
wrote...
Top Poster
Posts: 603
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

sopmit Author
wrote...

6 years ago
this is exactly what I needed
wrote...

Yesterday
Helped a lot
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1243 People Browsing
Related Images
  
 307
  
 943
  
 1091
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431

Previous poll results: What's your favorite math subject?