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

Database Management Interview Questions

Questions Answers Views Company eMail

What is the use of RECORD option in EXP command ?

1 3930

What is the use of PARFILE option in EXP command ?

1 3778

What is the use of PARFILE option in EXP command ?

1 3852

What is the use of ANALYSE ( Ver 7) option in EXP command ?

1 3827

What is the use of CONSISTENT (Ver 7) option in EXP command ?

1 4171

What is use of LOG (Ver 7) option in EXP command ?

1 3503

What is the use of FILE option in IMP command ?

1 3547

What is the use of SHOW option in IMP command ?

1 4230

What is the use of IGNORE option in IMP command ?

1 4465

What is the use of GRANT option in IMP command ?

1 3750

What is the use of INDEXES option in IMP command ?

2 5111

What is the use of ROWS option in IMP command ?

1 3766

Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?

eBay,

3 9979

I need data on eBay customers in Chicago who can did bid on certain item? I dont have access to eBay database directly. How I get the information?

eBay, Google,

1 8112

With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?

eBay,

2567

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Un-Answered Questions { Database Management }

Is it possible to declare or create a cursor for update of table? If no tell me why?

1040

What is the default '-sort' order for a sql?

880

What do you mean by Correlated subquery in database?

993

What is normalization and why it is used?

1117

Explain the components of rdbms?

976

What are the components of rdbms?

935

How to unzip a file in ssis?

1059

What is the difference between multiload and fastload interms of performance?

960

What are database functions?

882

How to prevent concurrent access to my data?

1030

Describe a subquery.

1035

how to solve cardinality in dbms...many to many ralationships

1697

What are the limitations of rdbms?

954

Which is the best free database software?

930

What is a field in database?

911

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