Explanation:If you choose flat surface calculations via a 2d index, you can store data only as legacy coordinate pairs. 4. Inclusion queries use the _________ operator in MongoDB.
A. $geokey
B. $geoin
C. $geoWithin
D. All of the mentioned
Answer:A
Explanation:If you choose flat surface calculations via a 2d index, you can store data only as legacy coordinate pairs. 4. Inclusion queries use the _________ operator in MongoDB.
A. $geokey B. $geoin C. $geoWithin D. All of the mentioned
Explanation:$geoWithin selects documents with geospatial data that exists entirely within a specified shape. 5. Point out the correct statement :