Test
Webservice
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Preguntas del test (107)
1How response is sent in XML-RPC?
- AXML responses are appended to the url of the HTTP response.
- BXML responses are embedded in the body of the HTTP response.
- CBoth of the above.
- DNone of the above.
2The web service interface can change over time without compromising the client's ability to interact with the service.
- ATrue
- BFalse
3Which of the following layer in Web Service Protocol Stack is responsible for centralizing services into a common registry and providing easy publish/find functionality?
- AService Transport
- BXML Messaging
- CService Description
- DService Discovery
4Service Discovery is responsible for centralizing services into a common registry and providing easy publish/find functionality.
- ATrue
- BFalse
5A web services takes the help of SOAP to tag the data, format the data.
- ATrue
- BFalse
6Which of the following is the benefits of Web services being loosely coupled?
- AThe web service interface can change over time without compromising the client's ability to interact with the service.
- BAdopting a loosely coupled architecture tends to make software systems more manageable and allows simpler integration between different systems.
- CBoth of the above
- DNone of the above.
7Which of the following is correct about XML RPC?
- AA Java client can speak XML-RPC to a Perl server.
- BXML-RPC is the easiest way to get started with web services.
- CBoth of the above.
- DNone of the above.
8Web Services is discoverable via a simple find mechanism.
- ATrue
- BFalse
9The Service requestor provides a central place where developers can publish new services or find existing ones.
- ATrue
- BFalse
10The Service registry provides a central place where developers can publish new services or find existing ones.
- ATrue
- BFalse
11Is SOAP platform independent?
- ATrue
- BFalse
12Which of the following is correct about SOAP?
- ASOAP is language independent.
- BSOAP is simple and extensible.
- CBoth of the above.
- DNone of the above.
13What WSDL stands for?
- AWeb Services Description Language
- BWeb Services Direction Language
- CWired Services Description Language
- DWeb Services Dialect Language
14Which of the following is correct about XML RPC?
- AXML-RPC is a simple protocol that uses XML messages to perform RPCs.
- BXML-RPC is platform-independent.
- CXML-RPC allows diverse applications to communicate.
- DAll of the above.
15What is the purpose of XML in a web service?
- AA web services takes the help of XML to tag the data, format the data.
- BA web service takes the help of XML to transfer a message.
- CA web service takes the help of XML to describe the availability of service.
- DNone of the above.
16Which of the following layer in Web Service Protocol Stack is responsible for transporting messages between applications?
- AService Transport
- BXML Messaging
- CService Description
- DService Discovery
17The Service Requestor implements the service and makes it available on the Internet.
- ATrue
- BFalse
18The Service Transport layer is responsible for transporting messages between applications.
- ATrue
- BFalse
19Which of the following is a components of a Web Service architecture?
- ASOAP
- BUDDI
- CWSDL
- DAll of the above.
20Which of the following is true about Web services?
- AWeb services are open standard XML,SOAP,HTTPetc. based Web applications.
- BWeb services interact with other web applications for the purpose of exchanging data.
- CWeb Services can convert your existing applications into Web-applications.
- DAll of the above.
21Which of the following is true about Web service?
- AIt is available over the Internet or private intranet networks.
- BIt uses a standardized XML messaging system.
- CIt is not tied to any one operating system or programming language.
- DAll of the above.
22Which of the following is true about Web service?
- AIt is self-describing via a common XML grammar
- BIt is discoverable via a simple find mechanism.
- CBoth of the above.
- DNone of the above.
23Which of the following is true about Web service?
- AA web service enables communication among various applications by using open standards such as HTML, XML, WSDL, and SOAP.
- BYou can build a Java-based web service on Solaris that is accessible from your Visual Basic program that runs on Windows.
- CYou can also use C# to build new web services on Windows that can be invoked from your web application that is based on JavaServer Pages JSP and runs on Linux.
- DAll of the above.
24What is the purpose of SOAP in a web service?
- AA web services takes the help of SOAP to tag the data, format the data.
- BA web service takes the help of SOAP to transfer a message.
- CA web service takes the help of SOAP to describe the availability of service.
- DNone of the above.
25What is the purpose of WSDL in a web service?
- AA web services takes the help of WSDL to tag the data, format the data.
- BA web service takes the help of WSDL to transfer a message.
- CA web service takes the help of WSDL to describe the availability of service.
- DNone of the above.
26Which of the following is a benefit of using a web service?
- AWeb services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.
- BWeb services allow various applications to talk to each other and share data and services among themselves.
- CWeb services use standardized industry standard protocol for the communication.
- DAll of the above.
27Which of the following is a benefit of using a web service?
- AWeb services use SOAP over HTTP protocol, so you can use your existing low-cost internet for implementing web services.
- BAll the four layers ServiceTransport,XMLMessaging,ServiceDescription,andServiceDiscoverylayers use welldefined protocols in the web services protocol stack.
- CBoth of the above.
- DNone of the above.
28Which of the following is correctly defining web service interoperability?
- AWeb services allow various applications to talk to each other and share data and services among themselves.
- BOther applications can also use the web services.
- CWeb services are used to make the application platform and technology independent.
- DAll of the above.
29Which of the following is correctly defining loosely coupled architecture of web service?
- AA consumer of a web service is not tied to that web service directly.
- BThe web service interface can change over time without compromising the client's ability to interact with the service.
- CAdopting a loosely coupled architecture tends to make software systems more manageable and allows simpler integration between different systems.
- DAll of the above.
30Which of the following is true about Web Services RPC?
- AWeb services allow clients to invoke procedures, functions, and methods on remote objects using an XML-based protocol.
- BRemote procedures expose input and output parameters that a web service must support.
- CA 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.
- DAll of the above.
31Which of the following is true about behavioral characteristics of web services?
- AWeb Services uses XML at data representation and data transportation layers.
- BA consumer of a web service is not tied to that web service directly.
- CBusinesses and the interfaces that they expose should be coarse-grained. Web services technology provides a natural way of defining coarse-grained services that access the right amount of business logic.
- DAll of the above.
32Which of the following is true about behavioral characteristics of web services?
- AAsynchronous clients retrieve their result at a later point in time, while synchronous clients receive their result when the service has completed.
- BA 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.
- CWeb services support the transparent exchange of documents to facilitate business integration.
- DAll of the above.
33Which of the following is the benefits of having XML based WEB services?
- AUsing XML eliminates any networking, operating system, or platform binding.
- BWeb Services based applications are highly interoperable application at their core level.
- CBoth of the above
- DNone of the above.
34Which of the following is correct statement about Synchronicity?
- ASynchronicity refers to the binding of the client to the execution of the service.
- BIn synchronous invocations, the client blocks and waits for the service to complete its operation before continuing.
- CAsynchronous operations allow a client to invoke a service and then execute other functions.
- DAll of the above.
35Which of the following is not a core role in Web Service architecture?
- AService Provider
- BService Requestor
- CService Registry
- DService Locator
36Which of the following role of web service architecture implements the service and makes it available on the Internet?
- AService Provider
- BService Requestor
- CService Registry
- DNone of the above.
37Which of the following role of web service architecture utilizes an existing web service by opening a network connection and sending an XML request?
- AService Provider
- BService Requestor
- CService Registry
- DNone of the above.
38Which of the following role of web service architecture provides a central place where developers can publish new services or find existing ones?
- AService Provider
- BService Requestor
- CService Registry
- DNone of the above.
39Which of the following is not a core layer in Web Service Protocol Stack?
- AService Transport
- BXML Messaging
- CService Description
- DService Locator
40Which of the following layer in Web Service Protocol Stack is responsible for
encoding messages in a common XML format so that messages can be understood at either end?- AService Transport
- BXML Messaging
- CService Description
- DService Discovery
41Which of the following layer in Web Service Protocol Stack is responsible for describing the public interface to a specific web service?
- AService Transport
- BXML Messaging
- CService Description
- DService Discovery
42Which of the following is correct about Service Transport layer in Web Service Protocol Stack?
- AThis layer is responsible for transporting messages between applications.
- BCurrently, this layer includes Hyper Text Transport Protocol HTTP, Simple Mail Transfer Protocol SMTP, File Transfer Protocol FTP, and newer protocols such as Blocks Extensible Exchange Protocol BEEP.
- CBoth of the above.
- DNone of the above.
43Which of the following is correct about XML Messaging layer in Web Service Protocol Stack?
- AThis layer is responsible for encoding messages in a common XML format so that messages can be understood at either end.
- BCurrently, this layer includes XML-RPC and SOAP.
- CBoth of the above.
- DNone of the above.
44Which of the following is correct about Service Description layer in Web Service Protocol Stack?
- AThis layer is responsible for describing the public interface to a specific web service.
- BCurrently, service description is handled via the Web Service Description Language WSDL.
- CBoth of the above.
- DNone of the above.
45Which of the following is correct about Service Discovery layer in Web Service Protocol Stack?
- AThis layer is responsible for centralizing services into a common registry and providing easy publish/find functionality.
- BCurrently, service discovery is handled via Universal Description, Discovery, and Integration UDDI.
- CBoth of the above.
- DNone of the above.
46What HTTP stands for?
- AHyperlink Text Transfer Protocol
- BHyper Text Transfer Protocol
- CHyper Transfer Text Protocol
- DHyper Time Transfer Protocol
47What BEEP stands for?
- ABlocks Exchange Extensible Protocol
- BBlocks Extensible Exchange Protocol
- CBlocks Extensible External Protocol
- DBig Extensible Exchange Protocol
48Which of the following is correct about BEEP protocol?
- AThis is a promising alternative to HTTP.
- BBEEP is a new Internet Engineering Task Force IETF framework for building new protocols.
- CBoth of the above.
- DNone of the above.
49Which of the following is correct about BEEP protocol?
- ABEEP is layered directly on TCP and includes a number of built-in features, including an initial handshake protocol, authentication, security, and error handling.
- BUsing BEEP, one can create new protocols for a variety of applications, including instant messaging, file transfer, content syndication, and network management.
- CBoth of the above.
- DNone of the above.
50How request is sent in XML-RPC?
- ARequests are encoded in XML and sent via HTTP POST.
- BRequests are encoded in XML and sent via HTTP GET.
- CBoth of the above.
- DNone of the above.
51Which of the following is correct about XML RPC?
- AXML-RPC is a simple protocol that uses XML messages to perform RPCs.
- BXML-RPC is platform-independent.
- CXML-RPC allows diverse applications to communicate.
- DAll of the above.
52Which of the following is correct about SOAP?
- ASOAP is an XML-based protocol for exchanging information between computers.
- BSOAP is a communication protocol.
- CSOAP is for communication between applications.
- DAll of the above.
53Which of the following is correct about SOAP?
- ASOAP is a format for sending messages.
- BSOAP is designed to communicate via Internet.
- CSOAP is platform independent.
- DAll of the above.
54Which of the following is correct about SOAP?
- ASOAP allows you to get around firewalls.
- BSOAP will be developed as a W3C standard.
- CBoth of the above.
- DNone of the above.
55What SOAP stands for?
- AState Access Object Protocol
- BState Allied Object Protocol
- CSimple Access Object Protocol
- DSimple Allied Object Protocol
56Which of the following is correct about WSDL?
- AWSDL is an XML-based language for describing web services and how to access them.
- BWSDL was developed jointly by Microsoft and IBM.
- CWSDL is an XML based protocol for information exchange in decentralized and distributed environments.
- DAll of the above.
57Which of the following is correct about WSDL?
- AWSDL is the standard format for describing a web service.
- BWSDL definition describes how to access a web service and what operations it will perform.
- CWSDL is a language for describing how to interface with XML-based services.
- DAll of the above.
58Which of the following is correct about WSDL?
- AWSDL is an integral part of UDDI, an XML-based worldwide business registry.
- BWSDL is the language that UDDI uses.
- CBoth of the above.
- DNone of the above.
59What UDDI stands for?
- AUniform Description, Discovery, and Integration
- BUniversal Description, Discovery, and Integration
- CUniform Discovery, Description, and Integration
- DUniform Discovery, Delivery, and Integration
60Which of the following is correct about UDDI?
- AUDDI is an XML-based standard for describing, publishing, and finding web services.
- BUDDI is a specification for a distributed registry of web services.
- CUDDI is platform independent, open framework.
- DAll of the above.
61Which of the following is correct about UDDI?
- AUDDI can communicate via SOAP, CORBA, and Java RMI Protocol.
- BUDDI uses WSDL to describe interfaces to web services.
- CBoth of the above.
- DNone of the above.
62Which of the following is correct about UDDI?
- AUDDI is seen with SOAP and WSDL as one of the three foundation standards of web services
- BUDDI is an open industry initiative enabling businesses to discover each other and define how they interact over the Internet.
- CBoth of the above.
- DNone of the above.
63Which of the following is a security issue with web services?
- AConfidentiality
- BAuthentication
- CNetwork Security
- DAll of the above.
64Which of the following component of Web service describes interfaces to web services?
- AUDDI
- BWSDL
- CSOAP
- DNone of the above.
65Which of the following language UDDI uses?
- AXML
- BWSDL
- CSOAP
- DNone of the above.
66Is XML-RPC is platform-dependent?
- ATrue
- BFalse
67Is XML-RPC is language-dependent?
- ATrue
- BFalse
68Web services interact with other web applications for the purpose of exchanging data.
- ATrue
- BFalse
69Web Services can convert your existing applications into Web-applications.
- ATrue
- BFalse
70Web Services can be available over the Internet or private intranet networks.
- ATrue
- BFalse
71Web Services is not tied to any one operating system or programming language.
- ATrue
- BFalse
72Web Services is self-describing via a common XML grammar.
- ATrue
- BFalse
73Web Services is discoverable via a simple find mechanism.
- ATrue
- BFalse
74A web service enables communication among various applications by using open standards such as HTML, XML, WSDL, and SOAP.
- ATrue
- BFalse
75You can build a Java-based web service on Solaris that is accessible from your Visual Basic program that runs on Windows.
- ATrue
- BFalse
76You can also use C# to build new web services on Windows that can be invoked from your web application that is based on JavaServer Pages JSP and runs on Linux.
- ATrue
- BFalse
77Web services allow various applications to talk to each other and share data and services among themselves.
- ATrue
- BFalse
78Web services are used to make the application platform and technology independent.
- ATrue
- BFalse
79A consumer of a web service is not tied to that web service directly.
- ATrue
- BFalse
80The web service interface can change over time without compromising the client's ability to interact with the service.
- ATrue
- BFalse
81Adopting a loosely coupled architecture tends to make software systems more manageable and allows simpler integration between different systems.
- ATrue
- BFalse
82A web services takes the help of XML to tag the data, format the data.
- ATrue
- BFalse
83A web service takes the help of XML to transfer a message.
- ATrue
- BFalse
84A web service takes the help of XML to describe the availability of service.
- ATrue
- BFalse
85A web services takes the help of SOAP to tag the data, format the data.
- ATrue
- BFalse
86A web service takes the help of SOAP to transfer a message.
- ATrue
- BFalse
87A web service takes the help of SOAP to describe the availability of service.
- ATrue
- BFalse
88A web services takes the help of WSDL to tag the data, format the data.
- ATrue
- BFalse
89A web service takes the help of WSDL to transfer a message.
- ATrue
- BFalse
90A web service takes the help of WSDL to describe the availability of service.
- ATrue
- BFalse
91The service provider implements the service and makes it available on the Internet.
- ATrue
- BFalse
92The Service Requestor implements the service and makes it available on the Internet.
- ATrue
- BFalse
93The Service Registry implements the service and makes it available on the Internet.
- ATrue
- BFalse
94The service requestor utilizes an existing web service by opening a network connection and sending an XML request.
- ATrue
- BFalse
95 The service provider utilizes an existing web service by opening a network connection and sending an XML request.
- ATrue
- BFalse
96The service registry utilizes an existing web service by opening a network connection and sending an XML request.
- ATrue
- BFalse
97The Service registry provides a central place where developers can publish new services or find existing ones.
- ATrue
- BFalse
98The Service requestor provides a central place where developers can publish new services or find existing ones.
- ATrue
- BFalse
99The Service provider provides a central place where developers can publish new services or find existing ones.
- ATrue
- BFalse
100The XML Messaging layer is responsible for transporting messages between applications.
- ATrue
- BFalse
101Service Transport is responsible for encoding messages in a common XML format so that messages can be understood at either end.
- ATrue
- BFalse
102Service Description is responsible for describing the public interface to a specific web service.
- ATrue
- BFalse
103Service Discovery is responsible for centralizing services into a common registry and providing easy publish/find functionality.
- ATrue
- BFalse
104The Service Transport layer is responsible for transporting messages between applications.
- ATrue
- BFalse
105XML Messaging is responsible for encoding messages in a common XML format so that messages can be understood at either end.
- ATrue
- BFalse
106Service Discovery is responsible for describing the public interface to a specific web service.
- ATrue
- BFalse
107Service Description is responsible for centralizing services into a common
registry and providing easy publish/find functionality.- ATrue
- BFalse
Información
- Descripción
- Test sobre Webservice, creado por Chris Noctskie el 26/06/2018.
- Autor
- Chris Noctskie
- Idioma
- English
- Visitas
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