MCQOPTIONS
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| 1. |
_________index_must_exist_on_a_field_holding_coordinates_before_using_any_of_the_geospatial_query_operators.$ |
| A. | Unique |
| B. | Geospatial |
| C. | Temporal |
| D. | All of the mentioned |
| Answer» C. Temporal | |