what is difference between union and union all?
Sql Data Analyst Interview Questions
2,216 sql data analyst interview questions shared by candidates
gave few queries on join to solve.
What is the difference between overloading and overriding?
Nothing difficult or technical -- basic questions like when was the last time you used ASP? And SQL?
Nothing really difficult
Why do you want to work for Firstcare
I can't recall of any difficult or unexpected questions.
Performance tuning of sql server
1001 indexing questions which are obsolete in modern data warehousing.
questions on join,types of join,view,unique key, some basic question query was lyk, write a query to display 3rd highest salary of employee
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