Explanation:$max returns the highest value that results from applying an expression to each document in a group of documents that share the same group by key. 8. Which of the following is syntax for calculating minimum value ?
A. { $minimum: }
B. { $min: }
C. { $minimum: }
D. None of the mentioned
Answer:A
Explanation:$max returns the highest value that results from applying an expression to each document in a group of documents that share the same group by key. 8. Which of the following is syntax for calculating minimum value ?
A. { $minimum: } B. { $min: } C. { $minimum: } D. None of the mentioned
Explanation:$min returns the lowest value that results from applying an expression to each document in a group of documents that share the same group by key.