What is bind variables in oracle reports?

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Difference between bind parameter and lexical parameter.

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How to avoid duplicate entries in the forms?

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how can you pass values to-and-fro from foreign function?

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Difference between vat and property class.

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What is call form stack?

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Explain each trigger related to mouse.

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Explain the method to debug errors in an oracle application.

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how to dynamically change the page size of d2k reports?

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what are savepoint mode and cursor mode properties ?

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What is key.next.item trigger?

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What is oracle forms system.currentblock?

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Explain how to convert a report into excel sheet.

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Explain the use of dde package in d2k.

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Why do we need object libraries?

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