Using the Accompanying Figure for Reference, Which Field Property, When

question 29

Multiple Choice

Using the accompanying figure for reference, which field property, when set to No, means that it is optional to enter a field value?

• A) Indexed
• B) Allow Zero Length
• C) Required
• D) Default Value

---

Definitions:

Velocity

The speed of an object in a given direction.

Turbulence

Irregular, chaotic motion of fluid or air, often causing rapid changes in speed and direction.

Hydrograph

A chart that shows the flow of water, typically in rivers or streams, over a period of time, illustrating changes in water level or discharge.

River's Discharge

The volume of water flowing through a river channel at any given location and time, typically measured in cubic meters per second.