CLOUD COMPUTING UNIT 3

Which HTTP method is commonly used in REST to create a resource?

• GET
• POST
• PUT
• DELETE

Which HTTP method is used to retrieve data in REST?

• GET
• POST
• DELETE
• PATCH

UDDI in web services is used for:

• Encryption
• Service discovery
• File compression
• Data transfer

Which statement is true about REST?

• REST requires WSDL
• REST can use multiple data formats like JSON, XML
• REST only works with XML
• REST cannot be cached

Which is NOT a principle of REST architecture?

• Statelessness
• Light weight system
• Stateful session storage
• use HTTP methods

Which of the following best defines a web service?

• A system for designing websites
• software to support machine-to-machine interaction over a network
• A cloud storage platform
• A type of email server

Web services typically use which protocol for communication?

• SMTP
• FTP
• HTTP/HTTPS
• POP3

Which of the following is NOT a type of web service?

• SOAP-based web service
• RESTful web service
• RPC-based web service
• BIOS-based web service

Which of the following is an advantage of REST over SOAP?

• REST supports only XML
• REST is more lightweight and uses less bandwidth
• SOAP is faster than REST
• REST cannot be used over HTTPS

In REST, data is usually exchanged in which format?

• XML only
• JSON or XML
• HTML only
• Binary only