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 3938

What is the use of PARFILE option in EXP command ?

1 3792

What is the use of PARFILE option in EXP command ?

1 3875

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

1 3841

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

1 4178

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

1 3527

What is the use of FILE option in IMP command ?

1 3553

What is the use of SHOW option in IMP command ?

1 4235

What is the use of IGNORE option in IMP command ?

1 4472

What is the use of GRANT option in IMP command ?

1 3762

What is the use of INDEXES option in IMP command ?

2 5119

What is the use of ROWS option in IMP command ?

1 3781

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 10017

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 8115

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,

2569

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Un-Answered Questions { Database Management }

What's the difference between clustered and non-clustered indexes?

974

What is the meaning of flat file database?

1003

Who proposed the relational model?

968

What is difference between database and website?

1060

What are the disadvantage in file processing system?

981

What is db flush?

896

Whats is an OLTP Database

1124

Why rdbms is not suitable for big data?

1014

How many records can a database hold?

946

How do you rename a database?

908

What do you understand by data independence?

1092

What is the importance of database in an organization?

855

What are functions in database?

948

What is meant by database management system?

1073

How can I join two tables in database?

1058

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