Oracle Oracle Certifications 1Z0-863 Questions & Answers

• Question 91:

  Which three security technologies are included in WS-Security? (Choose three.)

  A. security pattern injection

  B. encryption

  C. single sign-on

  D. security tokens

  E. digital signatures

  Correct Answer: BDE

• Question 92:

  Two companies communicate using Web services in a business transaction. Which mechanism is designed to ensure that business data CANNOT be renounced, or a transaction denied, by either one?

  A. integrity provided by public key certificates and digital signatures

  B. confidentiality provided by asymmetric or symmetric cryptography

  C. identity management provided by private keys and certificate authorities

  D. non-repudiation provided though public key cryptography by digital signing

  Correct Answer: D

• Question 93:

  What are two features of a WSDL 1.1 document? (Choose two.)

  A. Service defines a collection of related endpoints.

  B. Service describes the message's payload using XML.

  C. Service assigns an Internet address to a specific binding.

  D. Porttype declares complex data types and elements used elsewhere.

  E. Porttype elements are used to group a set of abstract operations.

  F. Porttype defines a concrete protocol and data format specification.

  Correct Answer: AE

• Question 94:

  According to the WS-I Basic Profile 1.1, which two statements are true about the targetNamespace attribute for xsd:schema elements that are children of WSDL 1.1 type element? (Choose two.)

  A. Its value must be valid unless it has xsd:import, xsd:annotation, or both as its only child elements.

  B. Its value must be empty unless it has xsd:import, xsd:annotation, or both as its only child elements.

  C. It should have same the value as the namespace attribute on the wsdl:import element in a document being imported.

  D. It must have same the value as the namespace attribute on the wsdl:import element in a document being imported.

  Correct Answer: AD

• Question 95:

  Which two statements are true about elements in a WSDL document? (Choose two.)

  A. Operation is an abstract set of port types supported by one or more endpoints.

  B. Service is an abstract set of operations supported by one or more endpoints.

  C. Message is an abstract description of an action supported by the service.

  D. Operation is an abstract description of an action supported by the service.

  E. Binding is a single endpoint defined as a combination of an operation and a network address.

  F. Message is an abstract, typed definition of the data being communicated.

  Correct Answer: DF

• Question 96:

  Which two statements are true about JAXR support for XML registries? (Choose two.)

  A. The CapabilityProfile tells a client the capability level of a registry.

  B. UDDI registries must support ebXML to be compatible with JAXR.

  C. The UnsupportedCapabilityException is processed for errors from non-Java providers.

  D. The JAXR API declares methods as level 0 or level 1.

  E. JAXR registry clients present an XML schema that defines the infomodel for the provider.

  Correct Answer: AD