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Explain the disadvantages of using DBMS
There could be a few disadvantages of using DBMS.
As DBMS requires computers, we have to invest a good amount in acquiring the hardware, software, installation facilities and training of users.
We have to keep regular backups because a failure can happen any time. Taking backup is a lengthy process and the computer system cannot perform any other job at this time.
Whereas data security system is a boon for using DBMS, it must be very robust. If someone can bypass the security system then the database would become open to any type of mishandling
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Drawbacks of Database systems ?
What was the method in which records are physically stored in a specified order according to a key field in each record ? A method in which records are physically stored within
What is relational model feature? A relational model feature is much more data independence than some other database models.
Difference between Operating System and Database Security Security within the operating system can be executed at various levels ranging from passwords for access to system, t
find the name of supplier who supply some red part
Define Signal. It allows methods to respond to events triggered by themselves or by other processes. Each signal corresponds to an exacting event. A signal is represented in Sy
Relational Model: The relational model uses a collection of tables to represent both data and the relationships among those data. Each table has multiple columns and each column h
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