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

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DB Architecture (141)
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Databases Interview Questions

Questions Answers Views Company eMail

What is a logical backup ?

Wipro,

3 15546

What is cold backup ? What are the elements of it ?

1 4752

What are the different kind of export backups ?

1 4477

What is hot backup and how it can be taken ?

1 3588

What is the use of FILE option in EXP command ?

1 3654

What is the use of COMPRESS option in EXP command ?

1 3948

What is the use of GRANT option in EXP command ?

1 3769

What is the use of INDEXES option in EXP command ?

1 3479

What is the use of ROWS option in EXP command ?

1 3631

What is the use of CONSTRAINTS option in EXP command ?

1 4551

What is the use of FULL option in EXP command ?

1 3971

What is the use of OWNER option in EXP command ?

1 3804

What is the use of TABLES option in EXP command ?

1 3495

What is the use of RECORD LENGTH option in EXP command ?

2 10100

What is the use of INCTYPE option in EXP command ?

1 6985

Un-Answered Questions { Databases }

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

2000

What's the difference between access and excel?

975

What is a variable in sql?

1001

What are the benefits of database?

914

What are the types of triggers in sql?

1089

Is mysql a framework?

924

How to check database size in Oracle?

1191

What are the 6 major components of microsoft access?

818

What is the difference between a stored procedure and a query?

1091

1) What is ONE_SIZE_FITS_ALL approach? 2) Explain the Common & Variable Header of DATA FILE? 3) What are the Drawbacks to using OMF DB? and the Advantages? 4) List out the Advantages of Undo T.spaces over the Undo SEGMENT? 5) Difference between the Temporary tablespace with TEMPFILE and the Tablespace with TEMPORARY Keyword? 6) What are the situation extents are freeing for reuse.

2093

what are the types of indexes? : Sql server database administration

1122

What stored by the model?

1059

What are reports usually used for?

1023

What is trigger explain with example?

1039

Why do we use procedures?

958

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