DB Development Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

DB Development Interview Questions

Questions Answers Views Company eMail

Which data type cannot be used as a parameter in a udf?

914

In which database can extended stored procedures be added?

859

You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

902

How you can make a parameterized view?

961

Can an extended stored procedure be called from inside a user-defined function?

1009

How long can an error message be in raiseerror function?

943

Write the fastest query to find out how many rows exist in a table?

1062

What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?

957

On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?

957

Explain the cube operator?

940

How would you design a database for an online site, which would average a million hits a day?

951

What are the constraints on severity level in raiseerror?

938

Why does this query return 0?

969

Which four data types cannot be used as a return type from a user-defined function?

969

How can you log an error to the server event log from a stored procedure?

1040

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Un-Answered Questions { DB Development }

Explain about the storage and physical database design?

869

To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?

3954

How to use timestamp datatypes

1970

Explain the role of indexing in databases?

1075

Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

2161

Explain about normal forms?

1000

Explain the rollup operator?

999

What are data modelling techniques?

903

What are the constraints on severity level in raiseerror?

938

You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

902

In which database can extended stored procedures be added?

859

Can an extended stored procedure be called from inside a user-defined function?

1009

What is DB Development software?

2007

Explain about xml databases?

1009

I have a few records all are same structures data, I want to store data in multiple targets how

2593

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