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DBMS Advantages

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Questions and Answers

What is the main advantage of data sharing in a DBMS?

To provide data security
To reduce data redundancy
To allow multiple users to access the same data (correct)
To increase data storage capacity

What is the purpose of data independence in a DBMS?

To reduce data redundancy
To provide data security
To separate data description from applications (correct)
To increase data storage capacity

What is the primary disadvantage of a DBMS?

Difficulty in implementing security
Lack of data sharing capabilities
Limited data storage capacity
High initial investment (correct)

What is the characteristic of a hierarchical database model?

One-to-one and one-to-many relationships (C) Signup and view all the answers

What is the purpose of providing multiple user interfaces in a DBMS?

To allow different users to interact with the system (D) Signup and view all the answers

What is the benefit of data integrity in a DBMS?

Ensuring accurate data (A) Signup and view all the answers

What is the primary purpose of a database?

To manage data in a useful manner (B) Signup and view all the answers

What is a major problem with traditional file systems?

All of the above (D) Signup and view all the answers

What is the primary function of a DBMS?

To act as an interface between the application program and the data (A) Signup and view all the answers

What is one of the objectives of a DBMS?

To eliminate data redundancy (D) Signup and view all the answers

What is an example of a DBMS?

Microsoft Access (D) Signup and view all the answers

What is a major advantage of using a DBMS over traditional file systems?

It provides better data security and integrity (C) Signup and view all the answers

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