MCQOPTIONS
Bookmark
Saved Bookmarks
→
Mongodb
→
Replication Maintenance in Mongodb
→
_________ returns a value without parsing...
1.
_________ returns a value without parsing.
A.
$string
B.
$literal
C.
$characters
D.
None of the mentioned
Answer» C. $characters
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Which of the following operation can be optionally used for map reduce?
Pipeline stages can use __________ for tasks such as calculating the average or concatenating a string.
_____ Writes the resulting documents of the aggregation pipeline to a collection.
Which of the following operator is related to geography of data ?
In the vars assignment block, ________ refers to the value of an externally defined variable low .
MongoDB treats the literals as projection flags, valid only in the _______ stage.
To avoid treating numeric or boolean literals as projection flags, use the _______ expression to wrap the numeric or boolean literals.
_______ accepts only single argument expression.
Which of the following method is overrided by Index filters ?
Query shape consists of a combination of query, sort, and _________ specifications.
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply