Data Flow Labels in Context Diagrams Usually Describe

question 13

Multiple Choice

Data flow labels in context diagrams usually describe:

• A)what the data are (physical labels)
• B)the nature of the data (logical labels)
• C)to whom the data are being transmitted (identity labels)
• D)where the data are being sent (directional labels)

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Definitions:

Properties Dialog Box

A user interface element in software applications that displays the attributes or settings of a file, resource, or application for viewing or editing.

Hard Drive

A non-volatile storage device used to store and retrieve digital information using rapidly rotating disks coated with magnetic material.

File Icons

Graphic symbols used to represent files or documents on a computer's user interface, indicating the file type or content.

Drive's Capacity

The total amount of data that can be stored on a computer's hard drive or an external storage device.