Can we update table which is created from view?

2 Answers   IBM, Punjab National Bank,

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Explain the Surrogate Key in DBMS.

0 Answers   Genpact,

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Explain concurrency transparency.

0 Answers  

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What is the difference between primary key and secondary key?

0 Answers   Axtria, ITC Indian Tobacco Company,

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Explain the terms ‘record’, ‘field’ and ‘table’ in terms of database.

0 Answers  

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What is data independence and also explain its types?

0 Answers  

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when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.)

2 Answers  

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What is 1nf in the dbms?

0 Answers  

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what is "TABLE" datatype ?

2 Answers  

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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?

0 Answers  

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Explain how RDBMS software deals with deadlocks.

1 Answers  

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Describe why operational and informational systems are separate.

0 Answers  

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