Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between reference key and foreign key
- 2 Answers
- 7658 Views
- AZTEC, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / brijesh kumar mishra
Foreign key can hold null values but primary can not hold
null values
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / gurushant
Foreing key: Suppose two table student and class both having
primary key now if primary key of student in class table
then primary key which is now contain in class table after
relationship called as foreign key.
reference key: It gives the reference of other table.
| Is This Answer Correct ? | 0 Yes | 3 No |
I am B.tech graduate.Right now i am working in sutherland. I have completed the CSTP certification in STC.I am fresher for a software industry..I got a opportunity from STC thrid eye, They asked me to pay 50000 and they will provide training and after that they will provide a job with the salary of 5000..I dont know is that a better option for me...I have a little dilemma.. I awaiting for your suggestions..plz..
What are the different types of software testing?
What is Usability testing, pls explain with example.
What is the advantage of V-model compared to other models?
what can't be automated on the projects?
about test cases
is software testing easy ??? Give me perfect Ans.
what is the difference between build and release
What is a test server?
Generally Where do we more concentrate on Web Based Applications Testing....means which functional area...Thanks in advance
If there are so many settings/options to choose, how to write test cases?
Any one can send the Test Plan Tempelate to this id raj_kan1979@yahoo.co.in
Automation Testing 
