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Define Fifth Normal form is concerned with
Ans : Fifth Normal form is concerned with Join dependency.
Give the limitations of SQL authorization. The code for checking authorization becomes intermixed with the rest of the application code. Implementing authorization by applic
Express types of information available in MySQL? Information as regards the result of queries: This includes number of records affected by any SELECT or UPDATE or DELETE st
Describe Specialsation and generalization? Specialisation /generalization: This is a top down and bottom up approach to the design of database. It displays the IS_A relation
What is meant by heuristic optimisation?Discuss the major heuristics that are applied during query optimisation.
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Type of database technology
Define deadlock prevention. Deadlock prevention is a set of methods for ensuring that at least one of the four essential conditions like mutual exclusion, hold and wait, no pre
I have been given 8 differebt data warehouseing failure case studies. I need to question 4 questions for each
What is the difference among a database schema and a database state? The collection of information stored in database at particular moment in time is known as database state a
Spanned and unspanned organisation? Spanned and unspanned organization: If records are not permited to cross block boundaries then the organisation is called unspanned record
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