DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Increased data consistency
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Reduced data redundancy
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Improved data security
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Increase data isolation
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Detailed explanation-1: -A database management system is a set of programs that allow users to access, retrieve, and use data while maintaining security. A database management system is very useful for better data integration and security.
Detailed explanation-2: -Therefore, High acquisition costs are not the advantage of a database management system.
Detailed explanation-3: -Increased Cost Hardware and Software Costs: It is the main disadvantage of a DBMS system, a database management system database requires processing power which needs high-speed processors and these processors use hardware that is expensive and increases the cost of the overall system.
Detailed explanation-4: -Explanation: Complexity is one of the disadvantages of DBMS.