DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the disadvantages of DBMS?
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Cost of setup of DBMS is relatively cheap
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Database systems are complex
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Database will not be corrupted
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Database systems are fast to be designed
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Explanation:
Detailed explanation-1: -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-2: -One of the disadvantages of DBMS is Database systems require sophisticated hardware and software and highly skilled personnel.
Detailed explanation-3: -A Database Management System is quite complex as it involves creating, modifying and editing a database. Consequently, the people who handle a database or work with it need to be quite skilled or valuable data can be lost.
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