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

dear all,Greetings of the day.. i have a small query plz rply if u knw.. i have done MBA Hr and B.sc microbiology. i am very much interested in it industry,so i am planing to go with oracle HRMS module,can it be work out??

2242

how to find count rows in table without count function?

Oracle,

3 7007

i have executed the Delete command after the I have created table whether deletions will be commit or not? if table is successfully created?

Oracle,

5 7794

how to copy(migrate) the database one server to another server without using expdp/impdp how it is possible.

DELL, TCS,

4 9053

Q) How to Find Max Date from each Group? (Asked in Infosys (INFI)Interview)

Infosys,

4 8438

Explain the Normalized Relations?

2700

what is the main difference between join and subqurey?

Oracle,

3 7631

What is Tax Categories?

2112

1. What is PO rate variance gain and loss?

Oracle,

2920

3. Steps in UAT?

Oracle,

2432

8. Supporting AP, AR and GL?

Oracle,

2311

What is supporting issues GL AP and AR?

Oracle,

2549

is database gud carrier option??

1 3595

i have some prob lem to tell me about my self in interview first round ...

2163

can anyody please send me the dump for Oracle 10g certifications for DBA path?

2122

Un-Answered Questions { Databases }

explain the storage models of olap? : Sql server database administration

959

How big can postgres get?

831

What are the types of functions in sql?

1019

How to increment dates by 1 in mysql?

1032

Explain partitioned view?

1076

discuss about myisam index statistics collection. : Sql dba

951

What is the best free database?

915

Can mysql function return a table?

1092

Which two statements are true about a foreign key?

972

What is t-sql? : Transact sql

984

What is the most common trace flags used with sql server?

1042

What is the usage of the distinct keyword?

1220

Mention how oracle flex asm works?

how do you tune the slow running queries in oracle db , explain the methodology

2785

Does index speed up select statements?

1012

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