Resource-based design thinking in Rest API - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Resource-based Design Thinking in REST API?

It is an approach to designing APIs by focusing on resources (things or objects) and their representations, rather than actions or procedures.

beginner

Why do we use nouns instead of verbs in Resource-based Design Thinking?

Because APIs represent resources as nouns (like 'users' or 'orders'), and HTTP methods (GET, POST, PUT, DELETE) define actions on those resources.

beginner

What HTTP method is used to retrieve a resource?

GET is used to retrieve or read a resource without changing it.

intermediate

How does Resource-based Design Thinking improve API usability?

By organizing APIs around resources, it makes them intuitive and predictable, helping developers understand and use them easily.

beginner

What is a resource representation in REST API?

It is the format (like JSON or XML) that shows the current state or data of a resource when sent or received.

In Resource-based Design Thinking, what does a resource usually represent?

A A database query

B A verb representing an action

C A function to execute

D A noun representing an object or thing

Resources are modeled as nouns representing objects or things in REST APIs.

Which HTTP method is typically used to create a new resource?

A POST

B DELETE

C GET

D PUT

POST is used to create new resources in REST APIs.

What does a resource representation usually contain?

A The resource's current data or state

B The server's configuration

C The client's IP address

D The HTTP headers only

A resource representation contains the current data or state of the resource.

Why is Resource-based Design Thinking important for API design?

A It hides all resources from users

B It makes APIs easier to understand and use

C It removes HTTP methods

D It forces all data to be encrypted

Designing APIs around resources makes them intuitive and easier for developers.

Which HTTP method is used to delete a resource?

A PUT

B POST

C DELETE

D GET

DELETE is used to remove a resource in REST APIs.

Explain the main idea behind Resource-based Design Thinking in REST API design.

Think about how APIs represent things and how actions are done on them.

Describe how HTTP methods relate to resources in Resource-based Design Thinking.

Match each HTTP method to what it does with a resource.