What is a Database Schema and Why is It Important?

1 Answers  

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What is considered a database?

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What is Archived Redo Log ?

3 Answers  

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How to do replication of firebird databases?

0 Answers  

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Why do we need foreign key?

0 Answers  

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What is denormalization and why would someone consider doing so?

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Can we save image in database?

0 Answers  

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1. How many nodes you are using project? 2. What is configuration file? 3. What is modules partition? How it is work in project? 4. What is Environment Variable? How it is use? 5. What is sequence? 6. How do you execute parallel jobs in projects? 7. If you run a job in job sequencer individually without any comments? 8. How many jobs did in your project? 9. How to schedule the job in Data stage 7.5 X2? 10. If you have 10 jobs in PX2, shall you run all jobs at a time? 11. I have 5 jobs (1-5), I connect with each other, but I want to run from 3-5 only how? 12. What is same partition? 13. If you have 40GB hard disk in I have 30GB data how I configure the nodes for partition? 14. Did you write any code for Data stage project? 15. Did you write any code for parallel job execution in your project? 16. Will you schedule all jobs at a time?

0 Answers   Cap Gemini,

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

0 Answers   MCN Solutions,

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Single File Database: Develop a student record management program, which uses single file as its database. It is not supposed to create additional files at any part of the project and should never rewrite total content. It must be capable of storing 100000's of records. It should support variable length records to be added, deleted, modified, listed.

0 Answers  

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what is difference between paging and fragmentation?

1 Answers   Cognizant, IOS,

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What is the Result of the following 'VIK'||NULL||'RAM' ?

1 Answers   HP, Manthan Solutions,

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