define primary key & secondary key?
Answer Posted / anil kumar
Primary key is a field or combination of fields that can uniquely and minimally identifies a particular member of an entry.
A secondary key is a field or combination of fields that can be used to access or retrieve records.Secondary key values are not unique.
| Is This Answer Correct ? | 15 Yes | 3 No |
Post New Answer View All Answers
What are the attributes of a good framework?
what we have done after display the result in openSTA result pane.in the sense that how we send the report,what we send in report,how to know that where is error.quickly tell me the answer...please
How can we make one test method dependent on other using testng?
wat is database testing....how to develop data driven framework in selenium enviromnent. please explaing in detail
How do we Test the C++ and Unix Application Using Automated Tool.
What is vendor tool and give examples?
How can the user get a text of a web element?
Tell us what you know about table-driven testing?
in keyword driven frame work..where Driver Script is locate? is there any inbuilt script for driver script?who writes the driver script?how to call it any body can tell me with an example...like(yahoo login,inbox, logout).
IS DATA INTEGRITY TESTING AND INTEGRATION TESTING ONE AND THE SAME?IF DIFF CAN U SPECIFY THE DIFFERENCES
Tell us what is the difference between @factory and @dataprovider annotation?
What you know about table-driven testing?
Do you know what is selenese?
Do you know what is the difference between "type" and "typeandwait" command?
Explain me which web driver implementation is the fastest?