database for online assignment system, Database Management System

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Reflects organisational structure: Many organizations are distributed over various locations. If an organisation has many offices in dissimilar cities, databases used in such an ap

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A database to track your progress in your college program will track your progress towards graduation! A database that has information containing the classes that you have taken, c

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Objectives After Reading this part, you should be able to: Explain the term CONCURRENCY; Describe the term transaction and concurrent transactions; Talk about co

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Explain entity integrity and referential integrity rules within relational model. Show how these are realized in SQL? Entity Integrity Rule - No primary key value could be nu

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While using extract datasets it is required to have a special workarea for interface False.  It is not required to have a special workarea for interface

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