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Question 1 What do you mean by database management system? Question 2 Write a note on Object-Oriented Model Question 3 Explain Sequential File Organization Question
Explain current page table and shadow page table. The key idea behind the shadow paging method is to maintain two page tables during the life of the transaction: the current pa
Logical Operators Rules of Precedence: Order evaluated Operator 1 All comparison operators 2
What is a primary index? A primary index is an index whose search key also explains the sequential order of the file.
After going by the database architecture, let us now dwell on an important query: how is the data organised in a database? There are a lot of basic structures that exist in a datab
Database Administrator One of the main perpose for having the database management system is to have control of both data or programs accessing that data. The person having li
ALTER TABLE Command : This command is used for variation of existing structure of the table in the given situation: When a new column is to be added to the table structure.
Explain Relational model and their use in DBMS? Relational Model - The relational model was first introduced through E.F. Codd of the IBM Research in the year of 1970. The mode
I need help with data warehousing and business intelligence course project about designing a data warehouse for a jewelry company that does not have one
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