What are the differences between drop, truncate and delete commands?

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What is the difference between star flake and snow flake schema?

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What are the steps involved in Database Startup ?

2 Answers   247Customer,

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Explain about the case statement present in stored procedure?

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Explain 4nf?

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1)How to check tablespace utilization? 2)what are the RMAN CLONING STEPS? 3)what is standby database? 4)what is difference between standalone database and target database? 5)How to backup the standalone database? 6)tell about the ubgrade steps? 7)How to apply the pathes?

0 Answers   Wipro,

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What database should I learn first?

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How can I create database in excel?

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What are different types of joins in the sql?

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Segregate database technology's development.

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Define b-trees.

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1. Difference between Lookup and join? 2. Difference between funnel and join? 3. What type of load you have used in your project? 4. What type of data warehouse schema you have fallowed in you project? 5. How many fact tables and dimension tables is their in project? 6. How do you kill the job process using windows environment? 7. Difference between sequence file and dataset? 8. What is delta load and subsequent load? 9. By using which stages you have implemented the SCD

0 Answers   Wipro,

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