Which of the Following Is Not a Function That a Database

question 8

Multiple Choice

Which of the following is not a function that a database management system performs?

• A)Defining the data.
• B)Defining the relations among data.
• C)Interfacing with the operating system for storage of the data on the physical media.
• D)Mapping one view of the data.

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Definitions:

Binary Digits

The smallest unit of data in computing, represented as either 0 or 1, used in the binary numbering system.

Machine Cycles

The basic operations performed by a CPU, such as fetching, decoding, and executing instructions, typically within a few steps or stages.

Megabyte

A unit of digital information storage or transmission that is approximately one million bytes.

Terabyte

A unit of digital data storage equaling approximately one trillion bytes or 1,024 gigabytes, used to quantify the storage capacity of large systems.