REST API Online Test
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The REST API online test assesses knowledge of creating and using RESTful web services and underlying HTTP specifics.
The assessment includes solving work-sample tasks, such as:
- Defining the endpoints for REST APIs.
- Understanding the HTTP protocol.
- Applying network security concepts.
A good software engineer should know how to create and use RESTful web services, make RESTful APIs and understand the underlying HTTP protocol in order to create and use web services for robust, scalable, and user-friendly web applications.
Sample public questions
A large library uses a REST API which integrates with its web page and mobile app.
The following graph contains the frequency of various HTTP status codes for the REST API:
What can be concluded from this?
You are searching for a web service that could be used to get the expected search volume of keywords for an online advertising platform. Before choosing the web service, your team wants to split web services into different categories.
Some web services lack proper documentation. Which documentation looks like it's describing RESTful APIs and which looks like it's describing SOAP-based web services?
| Looks like? | Documentation that describes getting the search volume of a keyword |
|---|---|
| ___ | https://searchvolume.com/api/KeywordSearchVolumeService?wsdl |
| ___ |
Response: |
| ___ |
POST https://words.com/api/KeywordSearchVolumeService Envelope body: |
| ___ | GET https://keywords.com/api/KeywordsService/searchvolumes?query=copacabana |
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7 more premium REST API questions
Web Protocol, HTTP Post, Cookies, Candidates REST API, Product Versioning, Order API, REST Communications.
Skills and topics tested
- REST API & HTTP
- Network Security
- Protocol
- HTTP
- REST
For job roles
- Software Developer
- Web Developer
- Web Front-End Developer
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Simple, straight-forward technical testing
TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.
Jan Opperman, Grindrod Bank
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