SQL Server Interview Questions
Questions Answers Views Company eMail

In performance wise distinct is good or group by is good? eg:select name from emp group by name; select distinct name from emp;

Infosys,

5 17800

Can we create clustered index on non primary key column

ABC, CTS,

20 40237

What are Sql Reporting Services and analysis services? Can u Explain

1 8246




What r sql reporting services and analysis services? how can we use it.

Microsoft,

2 9865

is there more the two primary key in a single table?

Systematix, Eforce,

26 16832

how to implement locking in sql server

Satyam,

3 5270

What is the difference between a Application Server and a Database

Oracle,

3 9867

What is the difference between 2-Tier architecture and 3-Tier architecture

CTS, Oracle,

15 55117




what is differece between union and union all

6 5749

Is trigger fired implicitely?

2 3325

how do we find every fifth record in a table

Aspire, HCL,

14 10142

What is the appropriate number of test cases that you can write on a database?

Microsoft,

2 4235

If you are working on a SQL database and if suddenly a developer changes the code and your queries results start giving errors,how will you check using a T-SQL query (on system tables) that what has changed in the database.

Microsoft,

2 4244

WHY CAN WE CREATE ONLY ONE CLUSTERED INDEX ON A TABLE IN SQL SERVER?

8 15287

MULTICAST DELEGATES IN C#.NET WITH REAL TIME EXAMPLE

TCS, IBM,

2 13347


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Un-Answered Questions { SQL Server }

If user is owning any SQL Objects, can we drop that user

829


what is checksum in sql server.........???

357


how can you attach more than 20 ldf files in sql server

800


In my application I have a process which picks the scanned files (tif format) from a shared location and it links to application and shown on it.The actuall issue is that my process picks the file before it is completly written or scanned which results in displaying few parts of the image or incomplete image.I need to check if the file is not completly scanned or written then do not link it to application.Please help if any body tell me that how can i check that file is in written phase or locked through DTS.thanking you in advance

848


what is difference between view and Dip.

1165






Give some Scenario for Non Clusterd index? Can we write system defined functions in side The Function? Wat is the Unique Datatype?

1271


1.what are diff types of joins , and explain diff between cross join and full outer join 2.diff types of views 3. Diff types of index 4. What is diff b/w stores procedure and function procedure 5.diff between double and int in SQL 6.diff between char and varchar in SQL. 7.Oracle or SQL whice you will preferred and why.

337


What is Lock table in SQL?

225


query processing

975


on line cluster can we make if yes tell me the procedure

814


Help!!!!!!!!!!!! My database has gone offline, it is highlighted as 'Suspect'. Foolishly, i haven't got a recent back up. Is there a way of quickly restoring the database? Thank you

563


How retrieve field names from the table in SQL through JAVA code?

672


my name is sejal I have cleared the sbi clerk exam. I am BCA graduate My favorite subject RDBMS Relational database management system. so please send me rRDBMS related interview questions

852


Hi, I Created 3 Tables Person(PersID[prkey],Name,Email,Password), Project(ProjName,ProjID[prkey],ProjLeader,ProjManager) & ProjectInvolvement(EntryDate,ProjID[frkey],PersID[frkey],ProjDuration). For this how can i INSERT,UPDATE & DELETE Through PROCEDURE? Please Post the Answer for me. Desai.

627


how to do partition in sqlserver

1279