what is the age limit for groups1 examination

0 Answers   APPSC,

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What are the 5 databases?

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What is the use of GRANT option in EXP command ?

1 Answers  

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Define dbms.

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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 is actional flow mapping?

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Explain the use of assign statement in progress database?

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What is the use of drop command and what are the differences between drop, truncate and delete commands?

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IF Statements BLOCK 1 . IF a >= b THEN do_this …..; ELSE do_that….; END IF BLOCK 2 . IF a < b THEN do_that …..; ELSE do_this….; END IF; • Given any pair of non-NULL values for “a” and”b”, will Block 1 and Block 2 do the same thing? • What if either “a” or”b” (or both) is NULL?

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Explain openquery function and openrowset function?

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What is 2nf in dbms?

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Mention some advantages of using dbms.

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