MongoDB Tutorial for Beginners (2022) - NOT Operator

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Information Technology (IT), Architecture
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University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the not operator in MongoDB?
To delete a document
To update a document
To negate a condition
To add a new field to a document
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to switch to a specific database in MongoDB?
use
switch
connect
select
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What command is used to view all collections in a MongoDB database?
show collections
get collections
list collections
display collections
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you format the output of a find query in MongoDB?
By using the 'arrange' function
By using the 'style' function
By using the 'pretty' function
By using the 'format' function
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which syntax is used to apply the not operator in a MongoDB query?
{ $not: {
{ $negate: {
{ $exclude: {
{ $remove: {
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