[Solved] Why is cursor-based pagination generally preferred for APIs with frequently changing data? — Ans: Because it prevents data duplication or omission caused by inserts or deletes... | Rest API

Rest API - Pagination Patterns

Why is cursor-based pagination generally preferred for APIs with frequently changing data?

ABecause it requires less bandwidth than offset pagination

BBecause it uses page numbers which are easier to understand

CBecause it always returns the total count of items

DBecause it prevents data duplication or omission caused by inserts or deletes during pagination

Step-by-Step Solution

Solution:

Step 1: Understand data changes impact on pagination
When data changes (inserts/deletes), offset pagination can skip or repeat items.
Step 2: Explain cursor pagination advantage
Cursor pagination uses stable pointers, avoiding duplication or omission despite data changes.
Final Answer:
Because it prevents data duplication or omission caused by inserts or deletes during pagination -> Option D
Quick Check:
Cursor pagination handles data changes without skipping items [OK]

Quick Trick: Cursor pagination handles data changes better than offset [OK]

Common Mistakes:

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