Have you heard about sixth normal form?

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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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Differentiate between ‘cluster’ and ‘non-cluster’ index.

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What is a functional dependency in the dbms?

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What is the main purpose of normalization?

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Does youtube use a database?

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

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What is the most popular database?

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Explain 5nf?

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How to configure events with firewall?

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What is the difference between a database and a spreadsheet?

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Explain entity, entity type, and entity set in dbms?

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