Diff b/w surrogate Key and Primary Key?

Answer Posted / krishna

surragate key is a system generated primary key.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why need staging area database for dwh?

648


What is the advantage of using shortcuts?

644


Looking for IBM COGNOS Certification C1000-065 , C2020-605 , C2090-621 , C2090-623 Dumps?

649


1)diff between shortcut-key and alias table? 2)what is unit testing? 3)what is scorecard?

3107


What is the difference between group and associare?

595






What is Bitmap Index?

610


What are the different types of important services used in cognos?

587


hi this is bhaskar iam working in Tcs u want any real time faqs send me your qs i will ans that qs ok this is my id bhaskarparitala.rao@gmail.com

1600


Please explain the different stages in creating a report in cognos report net?

569


hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.

1553


can anyone let me know some tips or interview questions on framework manager metadata modeling, creating joins, and all other aspects related to Cognos 8 framework mgr

1569


What do you understand by the term 'model durability'?

570


what are all the versions of cognos and cognos8 as well as mention all the advantages nd disadvantages in cognos8 versions. any one plz answer this question.

2032


How to deploy from one server to another server?

2021


dumps needed ASAP for - C2020-180 Cognos IBM Certification

1820