247Customer SQL Server Interview Questions Answers, 247Customer Placement Papers, 247Customer Technical, HR Interview Questions, 247Customer Aptitude Test Questions, 247Customer Campus Placements Exam Questions

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247Customer SQL Server Interview Questions

Questions Answers Views Company eMail

What is the datatype returned by count(*)

22 38031

What is SQL Profiler what is the use of it?

2 13200

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

4 16381

How many types of cursors are there in SQL Server?

5 22219

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

5 9326

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 6244

Differences between functions and stored procedures?

8 15351

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

12 16012

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

3 6615

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

11 14011

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 4797

What is SQL Profiler and the use of it?

2 4912

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

1 4604

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247Customer SQL Server Interview Questions

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Un-Answered Questions

what is the command to clear the error log?

explain why can it be said that the enzymatic action is highly specific?

1028

Is magento similar to wordpress?

What is Direct Access Method?

1047

What are the examples of data types?

925

what is problem analysis in software development life cycle

2185

Write a program to know whether the input number is an armstrong number.

1072

What are c++ stream classes?

989

What is the default data type in javascript?

893

Does pyspark install spark?

How to drop all foreign keys in database?

979

State kirchoff current law?

1021

Explain what is ios?

768

Do you know what is bootstrap well?

one bank account transaction example ebanking raj medical 500000 dr. second bank account ebanking raj medical 500000 cr what is the entry in tally erp can it is contra contry or not please explain

1374