HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.

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24. Display the order number for all orders whose average item cost is greater than the overall average item cost across all orders.

2 Answers   Wipro,

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Difference between open_form and call_form in oracle.

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does the query needs a hint to access a materialized view?

1 Answers  

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1 Answers   Attra,

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How to drop an existing view in oracle?

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What is control file used for?

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What is difference between a formal and an actual parameter?

1 Answers  

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