what is the age limit for groups1 examination

0 Answers   APPSC,

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How to change database dialect?

0 Answers  

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When does checkpoint occur in dbms?

0 Answers  

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if monday take full backup and tuesday it was cumulative backup and wednesday we taken incremental backup, thursday some disaster happen then what type of recovery and how it will take?

1 Answers  

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What are indexes? Mention the differences between the clustered and non-clustered index?

0 Answers  

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What is database partitioning?

0 Answers  

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How to select a random record from a table?

0 Answers  

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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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What do you mean by entity type?

0 Answers  

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Define a relation schema and a relation.

0 Answers  

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What is an optimization and performance tuning and how does it really work in practical projects?

0 Answers  

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What is Partial Backup ?

2 Answers  

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