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
Home Q & A Board Humanities Art and Culture Travel and Tourism
New Topic  
pgakui pgakui
wrote...
Go to Answer
Posts: 137
Rep: 0 0
2 years ago
Two primary keys used together are called:

▸ Mega-primary keys

▸ Composite keys

▸ Logical keys

▸ Physical keys
Textbook 
Technology Strategies for the Hospitality Industry

Technology Strategies for the Hospitality Industry


Edition: 3rd
Authors:
Read 48 times
1 Reply
Replies
Answer verified by a subject expert
bodie1980bodie1980
wrote...
#1
Posts: 166
Rep: 1 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

pgakui Author
wrote...

2 years ago
Thanks
Turboturner
wrote...

Yesterday
You make an excellent tutor!
asd454512
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1410 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 282
  
 1995
  
 563
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: How often do you eat-out per week?