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Home Oracle 1z0-897

Oracle 1z0-897 Exam Practice Questions (P. 3)

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Question #11
A developer is creating a web service endpoint using a stateless session EJB for the business logic of an application. Choose two methods to select role based access control for the business logic ? (Choose two)
  1. A
    Using method-permission element in ejb-jar.xml
  2. B
    Using .htaccess file in the application's ear
  3. C
    Using <security-role> element in web.xml
  4. D
    By specifying security annotations like @RolesAllowed in the EJB class

Correct Answer:
AD

Question #12
Which of the following security technology is not covered in Metro project? (Choose one.)
  1. A
    WS-Trust
  2. B
    WS-SecurityPolicy
  3. C
    WS-SecureConversation
  4. D
    XACML

Correct Answer:
D

Question #13
A Web service needs to encrypt certain SOAP headers when responding. Which statement about this encryption is true?
  1. A
    The Web service runtime is the appropriate place for such encryption.
  2. B
    The Web service business logic is the appropriate place for such encryption.
  3. C
    Either the Web service business logic or runtime is appropriate for such encryption.
  4. D
    Neither the Web service business logic nor runtime is appropriate for such encryption.
  5. E
    Transport level security protocol like SSL should be used to meet the requirements without code changes.

Correct Answer:
A

Question #14
An automobile manufacturer publishes a Web service for use by their suppliers. The manufacturer has stringent security requirements that require suppliers to verify their identity. Data integrity and confidentiality must be maintained between the client and the server. Which two meet all of these requirements? (Choose two.)
  1. A
    X.509 and XKMS
  2. B
    XACML and XKMS
  3. C
    SSL and mutual authentication
  4. D
    XML Encryption and XML Digital Signature
  5. E
    Private network and XML Signature

Correct Answer:
CD

Question #15
Which two statements are true about public key digital signatures applied to Web services? (Choose two)
  1. A
    The receiver verifies that the message matches the digital signature using its own private key.
  2. B
    The sender creates a digital signature using its own private key and sends that signature along with the original document.
  3. C
    The sender creates a digital signature using its own public key and sends that signature along with the original document.
  4. D
    The receiver verifies that the message matches the digital signature using the sender's public key.

Correct Answer:
BD

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