SQL Server Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Microsoft Azure SQL (73)

SQL Server Interview Questions

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Following are some of the question related to below mentioned query? select e1.salary from employee3 e1 where 2= ( select count(distinct(e2.salary)) from employee3 e2 where e2.salary>=e1.salary ) 1) What the query returns? 2) How it works? - Detail explanation (what the sub query does, why it is (where 2=)....etc...Please?

5 8116

Hello all, I have data like :- year amt 2004 10 2005 20 2006 30 Now i want output as:- 2004 2005 2006 10 30 60 but i have to use here group by on year.So, i need a single query within that i can find.

3 5675

how to rest identity columns in sql server

Matrix,

3 12546

i have a table student like sname ----- ram ram ram raj raj raj i need the output like sname ----- ram raj ram raj ram raj

IBM,

9 14017

What is normalization in Database ?

4 10989

Display a roll having miminum marks in two subjects?

Patni,

7 9184

Wht is SQL Injection Attack ?

3 7747

how to change column into row in sql

ESS,

4 15589

What are the advantages of using sql server over ms access or why should one use sql instead of ms access

CMS, Impetus,

2 13742

How to write the storeprocedure with in the store procedure? and how can we write the store procedure with in a trigger vice versa? plz post me the exact answer?

ABC,

1 2638

How To Find That One Week Change in My DataBase we Have Done Like We Have A database Test I Change Table,Stored Procd. Then I Find Which SP,Table We Have Edit/Change in Seven Dayes

INDUS,

1 4468

how many types of store procedre in sqlserver 2000?

ATI,

2 6019

what is the importence of the trigger in sqlserver2000?

ATI,

1 4458

WHAT IS TRIGGERS IN SQL? AND WHAT IS THE BENIFIT?

8 23888

i use few third party softwares. they r all having their own databases . but the data is repeated in all these databases - say a person is in all the three databases, but his name is stoared in diff format in all databases i want to create a centralised database ,and i dont want to re-enter the records . using the exisating records how can i build a centralised database?

Fidelity,

1 3100

Un-Answered Questions { SQL Server }

When should you use an instead of trigger?

1033

List out the different types of locks available in sql server?

1037

What is an indexed view?

1013

Can one drop a column from a table?

1075

what is the difference between openrowset and openquery?

1174

Equi join and non equi join is possible with sql server?

1108

What is in place upgrade in sql server?

1113

How to provide default values to function parameters?

1235

Can sql servers link to other servers like oracle?

900

List the ways in which dynamic sql can be executed?

1069

How do I create a trace in sql server?

1102

How raid can influence database performance?

1091

What is temporary table in sql server? Why we use temp table?

997

Can you index views?

946

What is sql server query analyzer?

1110

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