The "^" and "$" Characters Represent

question 18

Multiple Choice

The "^" and "$" characters represent:

• A) back references
• B) the beginning and end of a string
• C) the beginning and end of a regular expression
• D) none of the above

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Definitions:

Rotational Slide

A type of landslide characterized by the rotational movement of rock or soil along a concave-upward surface.

Debris Flow

A rapid flow of water mixed with soil, rocks, and other debris down a slope, often triggered by heavy rain or snowmelt.

Rock Avalanche

A rapid, large-volume descent of rock debris and soil on a mountain slope, often triggered by seismic activity, rainfall, or melting snow.

Debris Avalanche

A rapid flow of rock debris, soil, and other material down a slope, often triggered by heavy rainfall or seismic activity.