In a Data Flow Diagram,a Triangle Represents

question 30

Multiple Choice

In a data flow diagram,a triangle represents

• A)an internal control.
• B)document filing.
• C)on page connection.
• D)document processing.

---

Definitions:

Nervous Tissue

A type of tissue composed of neurons and glial cells, specializing in the transmission of electrical nerve impulses throughout the body.

Neuroglial Cell

Neuroglial cells, commonly known as glial cells, support, protect, and maintain the homeostasis of the nervous system, playing roles in nutrient supply to neurons and damage repair.

Electrical Impulses

Rapid fluctuations of voltage across a membrane, used by neurons and muscle cells for communication and activation.

Sensory Organs

Parts of the body that receive and process sensory stimuli, such as the eyes, ears, nose, tongue, and skin.