A dependency exist between two columns when

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

A dependency exist between two columns when

Post by answerhappygod »

a) Together they constitute a composite key for the table
b) Knowing the value in one column determines the value stored in another column
c) The table is in 3NF
d) Together they constitute a foreign key
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top

This topic has 1 reply

You must be a registered member and logged in to view the replies in this topic.


Register Login
 
Post Reply

Return to “Archived Questions & Answers”