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247Customer SQL Server Interview Questions
Questions Answers Views Company eMail

What is the datatype returned by count(*)

22 23177

What is SQL Profiler what is the use of it?

2 10686

What are the advantages of using views. Why do we need views when we have SPs?

4 12233

How many types of cursors are there in SQL Server?

5 17547

What is the difference between the following two sql statements select count(*) from select count(col_name) from

5 5839





What are the advantages of using stored procedures? Please don't simply say compilation time will be saved as they are already complied. Please specify some other advantages.

3 3689

Differences between functions and stored procedures?

8 9619

Can we have more than one NULL in a column having unique constraint?

12 9018

Please give me queries for the following 1. To get the count of duplicate records. 2. A query to delete the duplicate records.

3 4134

please tell me the query to get details of the employee having the second largest salary

11 6965

How to handle errors in Stored Procedures. I want to display a message to the user in the .aspx page that is calling a stored procedure in it's code behind. please help me.

2 2556

What is SQL Profiler and the use of it?

2 2827

What are SQL Jobs, please mention the use of it and how to create them.

1 3142

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28


What is the definition of a keyword?

66






What is a state in react and how is it used?

3


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Why you should learn python in 2019?

12


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6


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Explain how does hydraulic clutches work?

21


What kinds of decisions are most difficult for you at McDonalds?

55


How the Kernel handles both the page stealer and the fault handler?

44


What knowledge should financial accountant have?

41