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Object-based Models: Use objects as key data representation components.
Examples:-
what do you mean by consistency in rdbms?
In order to keep pace with competitors, Space Ltd has decided to implement an ERP system in order to replace its old legacy and manual systems. Management does not have much knowle
Ask questiwhat is row indicator in database on #Minimum 100 words accepted#
Which method is used to key transformation ? A hash method is used to key transformation.
What is meant by buffer blocks and disk buffer The blocks residing temporarily in main memory are referred to as buffer blocks. The area of memory where blocks reside t
as a customer service employee explain five measures you would recommend to make even a displeased students patronize the school canteen
Is it mandatory to declare all the tables in Report by the key word tables for all the tables that exist in the structure of LDB, and are being explained in the Database part of LD
what is attribute is attribute inheritance in dbms?
Why a report generator is used ? Report generator is used for print files on paper.
Compare the Nested-loop join and block-nested loop join Ans: Nested loop join - It is costly as worst case cost, no. of block accesses needed is n r * b s + b r where b
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