Management and use of database, Database Management System

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What is the use of RAID? A variety of disk-organization methods, collectively called redundant arrays of independent disks are used to better the performance and reliability.

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#title using the invoice, using the invoice table shown below,write the rel...

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Ans the following, discuss the array implementation of a stack.

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An instance of relational schema R (A, B, C) has distinct values of A including NULL values. then A is a candidate key or not? If relational schema R (A, B, C) has distinct val

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