Free MCQsLearn App Download - ReST Interview Questions and Answers Test 2 PDF Download
ReST interview questions with answers, rest test 2 to practice rest questions for executive interview preparation. Learn rest on format features, rest websites, ajax and rest, rest architecture, rest oriented architecture questions and answers for jobs.
FAQs: ReST Test 2
Question: What are the features of formats used by ReST?
Answer:
CSV is more compact. JSON is trivial to parse in JavaScript clients while XML is easy to expand and is type-safe.
Question: List some websites that use ReST APIs.
Answer:
Twitter, Amazon and Flicker use ReST APIs.
Question: Can AJAX applications be transformed to ReST applications?
Answer:
Yes, as AJAX applications follow the REST design principles therefore AJAX applications can be made truly ReST applications.
Question: Describe ReST architecture.
Answer:
Following are the key components of ReST architecture :
- State and functionality are represented using resources.
- Systematic hierarchy of resources
- Client server functionality
- Interaction is stateless
- Resource should be cacheable
- Proxy servers
Question: What is important to design ReST architecture?
Answer:
Following points should be keep in mind while design ReST architecture :
- Never use physical URLs
- Paging technique should be used if return data size is large
- Output should never be changed
- Always include actual URLs with ReST responses
- Use GET and POST accordingly
Question: What is ROA?
Answer:
ROA stands for ReST Oriented Architecture. This architecture is based on Service Based Architecture (SOA) using ReST services. ROA is very easy to implement.
Question: What is WSDL?
Answer:
WSDL stands for Web Services Description Language. It is W3C standard. It is an XML format used to describe web services.
Question: What is WADL?
Answer:
WADL stands for Web Application Description Language. WADL is easier to understand, lightweight and easier to write than WSDL.