What is built_in Subprogram ?

0 Answers   BBAU Babasaheb Bhimrao Ambedkar University, HCL, TCS,

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

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What is third normal form?

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What is data model example?

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What is authorization and integrity manager?

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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 about the critical recovery scenario you had experienced

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What is database join?

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What are the limitations of rdbms?

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What is the use of SHOW option in IMP command ?

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Why normalisation is required?

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