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247Customer SQL Server Interview Questions
Questions Answers Views Company eMail

What is the datatype returned by count(*)

 22 22621

What is SQL Profiler what is the use of it?

 2 10575

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

 4 11987

How many types of cursors are there in SQL Server?

 5 17172

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

5 5698




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 3575

Differences between functions and stored procedures?

 8 9407

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

 12 8694

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

 3 3965

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

 11 6702

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 2463

What is SQL Profiler and the use of it?

 2 2738

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

 1 3093

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247Customer SQL Server Interview Questions





Un-Answered Questions

Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

861

What is the difference between the shallow copy and deep copy in python?

10

What is use case model?

12

In what way the Fault Handlers and the Interrupt handlers are different?

8

how much power is required for a 200 watts bulb if 60p/unit is observed?

743




Whats New in SharePoint Web Parts ?

7

What is Charge Sharing? Explain the Charge Sharing problem while sampling data from a Bus

9

How big data analysis helps businesses increase their revenue?

114

What size of a UPS can support a NetGear ProSafe GS752TP Switch (512.8W), up to 4 hours? What size of battery(s) needed & how many?

533

describe a project or activity that highlights your leadership style?

5178

what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?

1224

What are the parameter types for a method?

267

What reactions cause safranin to stain plant tissues red?

1235

i have taken gre exam twice... first time i got 287( quant:154 & verbal: 133) second time i got 288(quant:149 & verbal:139) is there possibility to take universities -----quant:154& verbal:139....TOTAL=293 can u plz give me information regarding this............. if it is possible for some universities plz give me 5 best universities plz.........

808

How do you handle more than 1 lack or 1 million records in the excel sheet.how do you automate the excel. ?

1