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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Which parameters are optional in init.ora parameter file?

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Is filemaker pro a relational database?

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For a field in a repeating frame, can the source come from a column ?

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Which database is best for storing images?

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What is the difference between a shared lock and exclusive lock?

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How index hunting contributes in improving the query performance?

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How many types of database languages are?

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How to use multiple database server in back end ?

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