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Database Management Interview Questions
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IF Statements BLOCK 1 . IF a >= b THEN do_this …..; ELSE do_that….; END IF BLOCK 2 . IF a < b THEN do_that …..; ELSE do_this….; END IF; • Given any pair of non-NULL values for “a” and”b”, will Block 1 and Block 2 do the same thing? • What if either “a” or”b” (or both) is NULL?

 1739

what is candidate key & primary key,different b/t the two?

 3 4574

Can we update table which is created from view?

IBM, Punjab National Bank,

2 4059

I am using Oracle 10g and want to access the default tables of 9i? how? Any script and how to use it please mail me @ rashi.sandhu@gmail.com........

 1 2881

is it sufficient to normalize a database up to 3NF?

4 5706

What is the difference between oracle CPU and PSU?

 2 19472

1)How to check tablespace utilization? 2)what are the RMAN CLONING STEPS? 3)what is standby database? 4)what is difference between standalone database and target database? 5)How to backup the standalone database? 6)tell about the ubgrade steps? 7)How to apply the pathes?

Wipro,

1806

1)what is the difference between view and materilized view? 2)what is the difference between delete and truncate? 3)what is the difference between migration and upgration? 4)what is the difference between RMAN HOT BACKUP and normal hot backup?

3i Infotech,

2 5115

WHEN YOU FIRE A QUERY IT WILL SLOW WHAT WILL U DO.

CTS, iNautix, TCS,

4 7128

i want to know real time experience on oracle dba anybody help me please mail me aniltelkar50@gmail.com

IBM,

1 3908

what is ORACLE CLINICAL What are the uses of Oracle clinical

 1 9911

How can we check whether A S M instance is up or down?

Excelacom, HCL,

1956

How can we tune if buffer busy wait issue comes in oracle?

IBM,

1 3010

How can we tune a oracle database if log file sync issue comes

L&T,

1654

how to join two table?

iNautix,

2 4002

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Un-Answered Questions { Database Management }

What are the different types of languages that are available in the dbms?

584

What is database write application of database?

462

What is a 3nf table?

483

Can we save image in database?

493

What do you mean by transparent dbms?

953




What is local database?

535

What are the disadvantage in file processing system?

504

Explain the term generalization.

509

How to monitor firebird server activity?

528

For each user who needs access, the DBA creates an account in which database?

562

What is the Structural difference between bitmap and b-tree index ?

528

What are the features of a database management system?

466

Define truncate and delete commands?

510

What are the ways to controlling cursor behavior?

476

What does rdbms stand for?

602

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