Question

Point out the wrong statement.

(a) $second returns the seconds for a date as a number between 0 and 60 (leap seconds)

(b) $minute returns the minute for a date as a number between 0 and 59

(c) $millis returns the milliseconds of a date as a number between 0 and 1000

(d) All of the mentioned

This question was posed to me in a national level competition.

My question comes from Pipeline Operators in section Aggregation Concepts and Aggregation Mechanics of MongoDB

Answer 1

Right choice is (c) $millis returns the milliseconds of a date as a number between 0 and 1000

Easy explanation: $millisecond returns the milliseconds of a date as a number between 0 and 999.