Recall & Review
beginner
What is the main purpose of the PATCH method in REST APIs?
PATCH is used to make partial updates to a resource, changing only specified fields without replacing the entire resource.
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beginner
How does PATCH differ from PUT in REST APIs?
PUT replaces the entire resource with the new data, while PATCH updates only the specified fields, leaving others unchanged.
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beginner
When should you use PATCH instead of PUT?
Use PATCH when you want to update only some fields of a resource without sending the full resource data.
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intermediate
What HTTP status code is commonly returned after a successful PATCH request?
A successful PATCH request often returns 200 OK with the updated resource or 204 No Content if no content is returned.
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intermediate
Can PATCH requests be idempotent?
PATCH is not necessarily idempotent, but it can be designed to be idempotent depending on the implementation.
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Which HTTP method is best for updating only a few fields of a resource?
✗ Incorrect
PATCH is designed for partial updates, changing only specified fields.
What is the difference between PUT and PATCH?
✗ Incorrect
PUT replaces the whole resource, PATCH updates only specified fields.
Which status code indicates a successful PATCH request with no content returned?
✗ Incorrect
204 No Content means the request succeeded but no content is returned.
Is PATCH always idempotent?
✗ Incorrect
PATCH can be idempotent if designed that way, but it is not guaranteed.
Which HTTP method should you use to update a resource completely?
✗ Incorrect
PUT replaces the entire resource with new data.
Explain the difference between PATCH and PUT methods in REST APIs.
Think about how much data you send and what changes happen.
You got /3 concepts.
Describe when and why you would use PATCH for partial updates.
Imagine you only want to change one detail, not everything.
You got /3 concepts.