consistency, Database Management System

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what do you mean by consistency in rdbms?

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Find the names of all Albums that have more than 30 tracks. Result: (name: varchar(255))

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What are audit trails? An audit trail is a log of all alters to the database along with information like which user performed the change and when the alter was performed.

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It is mandatory that for every table in the LDB hierarchy there should exist one GET statement in the report. False.  It is not essential.

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What is Thread splitting A thread of control is a path by which a set of state diagrams on that a single object is active at a time. Objects are shared between threads

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Conflicting Operations in Schedule: The three simple ways of interleaved instruction implement of transactions T1 and T2. Please note that in the following tables the first col

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What is a hash index? A hash index organizes the search keys, with their associated pointers, into a hash file structure.

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What is meant by Physical blocks? The input and output operations are completed in block units. The blocks residing on the disk are referred to as physical blocks.

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