What is the role of database server in database management system?

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How to improve query performance using index hunting?

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1. What is Container? 2. Tell me about your project? 3. Which container you are used in your project? 4. What is Surrogate key? 5. How you are implemented it? 6. Difference between Server job and Parallel job? 7. What is your Target Database? 8. What is Source System? 9. Difference between Join and Lookup? 10. Are you maintaining historical data? What is the logic used to maintained to historical data? 11. Do you have documents for mapping?

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What is database or database management systems (dbms)? And what's the difference between file and database? Can files qualify as a database?

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

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What is alternate key?

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Do we consider null values the same as that of blank space or zero?

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What is a trigger?

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What is difference between a DIALOG WINDOW and a DOCUMENT WINDOW ?

2 Answers   HCL,

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Tell us about some Dot operator queries?

0 Answers   Atos Origin,

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What do you understand by ‘atomicity’ and ‘aggregation’?

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What are 4 types of models?

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