What is database management system(dbms)?

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What is the most popular database?

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Explain the difference between two and three-tier architectures.

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When connection to database is failed, Which exception will be thrown?

0 Answers   MCN Solutions,

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How do you create a database for an organization?

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Explain what is a deadlock and mention how it can be resolved?

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Explain the concept of acid properties in dbms?

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What is a candidate key in a database?

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What is Data Redundancy and Consistency ?

0 Answers   MCN Solutions,

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Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name, price 101, LED Lights,200 102, 20 watt CFL Lights, 145 103, 30 watt CFL lights,155 Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence flat file product list has two column pro_name, price 20 watt tube light ,45 30 watt tube light ,60

1 Answers   TCS,

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How to lock records in a table?

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What is the use of SET TRANSACTION USE ROLLBACK SEGMENT ?

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