CS504 Short Notes for Final term and Mid Term

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CS504 Short Notes for Final term and Mid Term. Aslam u Alaikum dear students. If you are looking for CS504 Short Notes for Final term and Mid Term file? Then you are visiting the right website. I provided the perfect solution here according to my efforts. If there is any mistake then please correct it before submitting the VULMS account and before midterm and final term exams preparation. Thanks



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CS504 Short Notes for Final term and Mid Term
CS504 Short Notes for Final term and Mid Term

Data governance means determining how data will be stored, structured and accessible in the database.
Managing database users means managing users so that they can perform any desired database operations. The DBMS also ensures that the user cannot perform any operation to which he is not authorized. And he is not an authorized user either allowed to perform any action that is restricted to that user.

Generally, a DBMS is a collection of programs performing all the necessary related actions
to the database. Database Management System (CS403) VU © Copyright Virtual University of Pakistan
19 Other advantages of database systems: Database systems are very beneficial for businesses and businesses, some of them the benefits are listed below:

o Data Consistency
o Better data security
o Faster development of new applications
o Economies of scale
o Better concurrency control
o Better backup and recovery procedures
o Data Consistency:

Data consistency means that changes made to different occurrences of data should be controlled and controlled so that all occurrences have the same value for all a specific data item. Data inconsistency leads to a number of problems, including loss information and incorrect results. In a database approach, this is controlled because the data is shared and consistency is checked and maintained.

o Better data security:
All application programs access data through the DBMS, so the DBMS can very efficiently check which user performs which action and access which part of data So A A DBMS is the most effective way to control and maintain the security of data stored in a database. o Faster application development: Due to its frequency, the database environment allows us to develop applications faster reasons. As we know, the database is designed with future development in mind
mind So whenever we have to create a new application to meet the growing needs of the society

CS504 Short Notes for Final term and Mid Term