Web Services Online Quiz

Q 1 - Which of the following is a components of a Web Service architecture?

A - SOAP

B - UDDI

C - WSDL

D - All of the above.

Q 2 - Which of the following is true about Web Services RPC?

A - Web services allow clients to invoke procedures, functions, and methods on remote objects using an XML-based protocol.

B - Remote procedures expose input and output parameters that a web service must support.

C - A web service supports RPC by providing services of its own, equivalent to those of a traditional component, or by translating incoming invocations into an invocation of an EJB or a .NET component.

D - All of the above.

Q 3 - Which of the following is not a core layer in Web Service Protocol Stack?

A - Service Transport

B - XML Messaging

C - Service Description

D - Service Locator

Q 4 - How response is sent in XML-RPC?

A - XML responses are appended to the url of the HTTP response.

B - XML responses are embedded in the body of the HTTP response.

C - Both of the above.

D - None of the above.

Q 5 - Is SOAP platform independent?

A - true

B - false

Q 6 - Which of the following is correct about UDDI?

A - UDDI can communicate via SOAP, CORBA, and Java RMI Protocol.

B - UDDI uses WSDL to describe interfaces to web services.

C - Both of the above.

D - None of the above.

Q 7 - Web Services is self-describing via a common XML grammar.

A - true

B - false

Q 8 - Adopting a loosely coupled architecture tends to make software systems more manageable and allows simpler integration between different systems.

A - true

B - false

Q 9 - A web service takes the help of WSDL to transfer a message.

A - true

B - false

Q 10 - The Service provider provides a central place where developers can publish new services or find existing ones.

A - true

B - false