Question

23. Which of the following is not a features provided by DBMS?
(1 Point)
A. Maintain accuracy of data
B. Utilities for performance analysis and logging
C. Ensure modifications are successful or not done at all
In D. Recovery mechanism for data​

Answer 1

Explanation:

C. Ensure modifications are successful or not done at all

Answer 2

Answer:

B. Utilities for performance analysis and logging

Explanation:

DBSM (Database Management System) is a computerized data-keeping system. Several kinds of operations are provided to users of this system to either manage the database structure itself or manipulate the data in the database.

Features provided by this system are data consistency, data durability, data integrity, data security, data accessibility, customization of applications, data backups, minimization of data redundancy and data duplication, easy data management, and no dependency on any programming language. The feature which is not of DBMS among the above-given options is utilities for performance analysis and logging. Whereas, other features such as maintenance of accuracy of the data, successful modifications of data, and recovery mechanism are features of the DBMS.

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