Pagination pattern with skip and limit in MongoDB - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to skip the first 10 documents in the collection.

MongoDB

db.collection.find().[1](10)

Drag options to blanks, or click blank then click option'

Acount

Blimit

Cskip

Dsort

Attempts:

3 left

💡 Hint

Common Mistakes

Using limit instead of skip will restrict the number of documents returned, not skip them.

Using sort or count does not skip documents.

The skip(10) method skips the first 10 documents, useful for pagination.

2fill in blank

medium

Complete the code to limit the result to 5 documents after skipping.

MongoDB

db.collection.find().skip(10).[1](5)

Drag options to blanks, or click blank then click option'

Alimit

Bsort

Ccount

Daggregate

Attempts:

3 left

💡 Hint

Common Mistakes

Using sort or count instead of limit will not restrict the number of documents returned.

Using aggregate is for pipeline operations, not simple limiting.

The limit(5) method restricts the number of documents returned to 5, useful for pagination.

3fill in blank

hard

Fix the error in the code to correctly paginate by skipping 20 and limiting to 10 documents.

MongoDB

db.collection.find().[1](10).skip(20)

Drag options to blanks, or click blank then click option'

Acount

Blimit

Cskip

Dsort

Attempts:

3 left

💡 Hint

Common Mistakes

Using skip twice or using count instead of limit.

Placing limit before skip is incorrect; limit should be after skip.

The limit(10) should come after skip(20) to correctly limit the number of documents after skipping.

4fill in blank

hard

Fill both blanks to paginate: skip 15 documents and limit to 7 documents.

MongoDB

db.collection.find().[1](15).[2](7)

Drag options to blanks, or click blank then click option'

Askip

Blimit

Csort

Dcount

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping skip and limit methods.

Using sort or count instead of skip or limit.

Use skip(15) to skip 15 documents and limit(7) to limit the result to 7 documents for pagination.

5fill in blank

hard

Fill all three blanks to paginate and sort: skip 5, limit 10, and sort by 'name' ascending.

MongoDB

db.collection.find().[1](5).[2](10).[3]({ name: 1 })

Drag options to blanks, or click blank then click option'

Askip

Blimit

Csort

Dcount

Attempts:

3 left

💡 Hint

Common Mistakes

Using count instead of sort.

Incorrect order of methods.

Using sort with wrong syntax.

Use skip(5) to skip 5 documents, limit(10) to limit to 10 documents, and sort({ name: 1 }) to sort by 'name' ascending for pagination.