Explanation:The 2dsphere and 2d indexes support $nearSphere. 7. __________ specifies a minimum distance to limit the results of $near and $nearSphere queries.
A. $center
B. $maxDistance
C. $minDistance
D. All of the mentioned
Answer:A
Explanation:The 2dsphere and 2d indexes support $nearSphere. 7. __________ specifies a minimum distance to limit the results of $near and $nearSphere queries.
A. $center B. $maxDistance C. $minDistance D. All of the mentioned
Explanation:$minDistance is available for use with 2dsphere index only. 8. The __________ operator constrains the results of a geospatial $near or $nearSphere query to the specified distance.