This is the story of Helia the Human and Lucky the border collie.
Helia and Lucky
Which of the following best describes Microsoft Expression Web 4?
4 months ago | [YT] | 3
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Which stage groups documents?
5 months ago | [YT] | 1
View 1 reply
Aggregation framework is used for:
5 months ago | [YT] | 0
View 2 replies
Which index type supports full-text search?
View 0 replies
Default index created in every collection:
Indexes in MongoDB are:
Which operator checks if a field exists?
To project specific fields in find():
To count documents in a collection:
Sorting results is done using:
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Helia and Lucky
Helia and Lucky
Helia and Lucky
Which of the following best describes Microsoft Expression Web 4?
4 months ago | [YT] | 3
View 16 replies
Helia and Lucky
Which stage groups documents?
5 months ago | [YT] | 1
View 1 reply
Helia and Lucky
Aggregation framework is used for:
5 months ago | [YT] | 0
View 2 replies
Helia and Lucky
Which index type supports full-text search?
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
Default index created in every collection:
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
Indexes in MongoDB are:
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
Which operator checks if a field exists?
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
To project specific fields in find():
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
To count documents in a collection:
5 months ago | [YT] | 0
View 0 replies
Helia and Lucky
Sorting results is done using:
5 months ago | [YT] | 0
View 0 replies
Load more