what is the difference between reference key and foreign key
Answer Posted / 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 |
Post New Answer View All Answers
Tell me some Adhoc testing scenarios of ebay (online auction product)?
What is pesticide paradox? How to overcome it?
I have an UI issue "please fill out this field" pop up in firefox browser keeps scrolling with the page is it valid???
wht is Manual Testing Frame work
What do you like about computers?
Password is having 6 digit alphanumeric then what are the possible input conditions?
tell wat u did in ur banking project?
What do you mean by Unit Testing, Integration Testing, System Testing, and User Acceptance Testing and when do you do them?
How to explain a banking project in interview ? like project discription is Client Online Banking Application provides access to information relating to Banking Online Services provided by Axis to View daily customer transactions, Current and Previous customer statements, Transfer funds from Chequing and Savings accounts ................ From interview point of view can any one explain this project in laymans language
How will you do beta testing?
Explain Test Plan with example? Explain following in the test plan with examples What is being tested? What are pass/fail criteria? When will each test occur? What Hardware & Software environment is required? What features must be tested? What features will not be tested? What are the responsibilities of individuals & organisation in the project?
Can anyone please tell in detail about the Rally tool and how a tester is going to use it.
How can you define state tanstion testing aswell decesion testing with examples.how you can differ them too??
Can any body tell me in real time how cookies testing is done. And please tell me the steps.And for cookies testing test cases is needed.
3.if a questions asked as,what is the quality standards you are following? what i need to tell.