ITCertKing SOA Certified Professional S90-18A exam practice questions and answers

ITCertKing is a website which always provide you the latest and most accurate information about SOA Certified Professional certification S90-18A exam. In order to allow you to safely choose us, you can free download part of the exam practice questions and answers on ITCertKing website as a free try. ITCertKing can ensure you 100% pass SOA Certified Professional certification S90-18A exam.

SOA Certified Professional certification S90-18A exams has a pivotal position in the IT industry, and I believe that a lot of IT professionals agree with it. Passing SOA Certified Professional certification S90-18A exam has much difficulty and needs to have perfect IT knowledge and experience. Because after all, SOA Certified Professional certification S90-18A exam is an authoritative test to inspect examinees' IT professional knowledge. If you have got a SOA Certified Professional S90-18A certification, your IT professional ability will be approved by a lot of IT company. ITCertKing also has a pivotal position in IT training industry. Many IT personnels who have passed SOA Certified Professional certification S90-18A exam used ITCertKing's help to pass the exam. This explains why ITCertKing's pertinence training program is very effective. If you use the training material we provide, you can 100% pass the exam.

Exam Code: S90-18A
Exam Name: SOA Certified Professional (Fundamental SOA Security)
One year free update, No help, Full refund!
Total Q&A: 98 Questions and Answers
Last Update: 2014-01-23

ITCertKing is a website to meet the needs of many customers. Some people who used our simulation test software to pass the IT certification exam to become a ITCertKing repeat customers. ITCertKing can provide the leading SOA Certified Professional training techniques to help you pass SOA Certified Professional certification S90-18A exam.

In this era, everything is on the rise. Do not you want to break you own? Double your salary, which is not impossible. Through the SOA Certified Professional S90-18A exam, you will get what you want. ITCertKing will provide you with the best training materials, and make you pass the exam and get the certification. It's a marvel that the pass rate can achieve 100%. This is indeed true, no doubt, do not consider, act now.

When you try our part of SOA Certified Professional certification S90-18A exam practice questions and answers, you can make a choice to our ITCertKing. We will be 100% providing you convenience and guarantee. Remember that making you 100% pass SOA Certified Professional certification S90-18A exam is ITCertKing.

S90-18A Free Demo Download: http://www.itcertking.com/S90-18A_exam.html

NO.1 The SAML and WS-Security industry standards can be applied to the same service composition
architecture.
A. True
B. False
Answer: A

SOA Certified Professional exam prep   S90-18A demo   S90-18A exam prep   S90-18A practice test   S90-18A original questions   S90-18A

NO.2 Service A relies on a shared identity store. Service B has its own identity store. Service C also has its
own identity store, but must also access the shared identity store used by Service A. Which service has
the least reduction in autonomy as a result of its relationship with identity store mechanism(s)?
A. Service A
B. Service B
C. Service C
D. The autonomy of all services is affected equally
Answer: B

SOA Certified Professional certification training   S90-18A   S90-18A

NO.3 Service A and Service B belong to Organization A and Service C belongs to Organization B. Service A
sends confidential messages to Service B, which forwards these messages to Service
C. The message sent to Service C is intercepted by a load balancing service agent that determines which
instance of Service C to route the message to. This entire message path needs to be encrypted in order
to ensure message confidentiality from when the message is first sent by Service A until it is received by
an instance of Service C. Organization A doesn't trust any intermediaries that may exist in between
Service B and Service C and also doesn't want to share any keys with Organization B. Furthermore, there
is a requirement to minimize any adverse effects on performance. Which of the following approaches
fulfills these requirements?
A. Use message-layer security by adding symmetric encryption between Services A, B and C. This
way,message content is not available to any intermediaries between Services B and C.
B. Because Service A and Service B exist within the same organizational boundary, use transport-layer
security to provide message confidentiality. Use message-layer security via asymmetric encryption
between Service B and Service C.
C. Use transport-layer security between Service B and Service C and use message-layer security via
asymmetric encryptionbetween Service A and Service B. This way. all the services are secured while at
the same time minimizing the performance degradation between Service B and Service C.
D. None of the above.
Answer: B

SOA Certified Professional test   S90-18A   S90-18A

NO.4 As a requirement for accessing Service B, Service A needs to encrypt its request message. Service B
decrypts the message, makes some changes, encrypts the message, and then forwards it to Service C.
However, the message does not make it to Service C. Instead, a runtime error is raised by a service agent
that does not support encryption. This service agent only requires access to the message header in order
to route the message to the appropriate instance of Service C. It is therefore decided that the header part
of the message will not be encrypted. Which of the following can be used to address this requirement?
A. certificate authority
B. SAML
C. non-repudiation
D. None of the above
Answer: D

SOA Certified Professional pdf   S90-18A certification   S90-18A

NO.5 Digital signatures use encryption and hashing.
A. True
B. False
Answer: A

SOA Certified Professional   S90-18A certification training   S90-18A certification

NO.6 The requirement to defer security related state data at runtime relates directly to the application of which
service-orientation principle?
A. Service Loose Coupling
B. Service Autonomy
C. Service Abstraction
D. None of the above.
Answer: D

SOA Certified Professional exam simulations   S90-18A   S90-18A   S90-18A test answers   S90-18A

NO.7 The use of XML-Encryption supports the application of the Service Abstraction principle because the
actual message remains hidden from the attacker.
A. True
B. False
Answer: B

SOA Certified Professional   S90-18A dumps   S90-18A

NO.8 The application of the Brokered Authentication pattern is best suited for a scenario whereby a service
consumer does not need to re-authenticate itself with multiple services.
A. True
B. False
Answer: B

SOA Certified Professional test   S90-18A answers real questions   S90-18A pdf   S90-18A

NO.9 A service contract includes a security policy that exposes specific details of the service's underlying
implementation. This is an example of the application of which service-orientation principle?
A. Service Abstraction
B. Service Loose Coupling
C. Standardized Service Contract
D. None of the above.
Answer: D

SOA Certified Professional dumps   S90-18A   S90-18A   S90-18A exam prep

NO.10 The manager of an IT department decides to split up an existing enterprise service inventory into two
domain service inventories. The public key used previously in the enterprise service inventory can
continue to be used in one of the domain service inventories.
A. True
B. False
Answer: A

SOA Certified Professional test answers   S90-18A practice test   S90-18A   S90-18A   S90-18A answers real questions

NO.11 Which of the following is not a hashing algorithm?
A. MD5
B. X.509
C. SHA-1
D. SHA-256
Answer: B

SOA Certified Professional   S90-18A   S90-18A

NO.12 A task service needs to access three entity services as part of a service composition. The task service
needs to authenticate itself every time it accesses one of the three entity services. Because the task
service must authenticate itself three times to complete its task, the current service composition design is
considered inefficient. How can it be improved while continuing to fulfill the authentication requirements?
A. Increase the network bandwidth between the task service and the entity services.
B. Use a single sign-on mechanism.
C. Remove the authentication requirements within the service composition, thereby reducing the
message size and making communication faster.
D. None of the above
Answer: B

SOA Certified Professional exam dumps   S90-18A test answers   S90-18A   S90-18A   S90-18A practice test

NO.13 The owner of a service inventory reports that the public key related to a certain private key has been
lost. There is a concern that this was the result of a security breach. A security specialist recommends
contacting the certificate authority in order to add the corresponding certificate to the certificate authority's
Certificate Revocation List (CRL). However, the certificate authority responds by indicating that this is not
necessary. Which of the following answers explains this response?
A. The certificate authority needs to issue a new public key instead.
B. The certificate authority requires that the existing public key needs to be changed within the existing
certificate.
C. Public keys cannot get lost because they are alreadypublicallyavailable.
D. None of the above
Answer: C

SOA Certified Professional exam simulations   S90-18A original questions   S90-18A questions

NO.14 The application of the Data Origin Authentication pattern only provides message integrity.?
A. True
B. False
Answer: B

SOA Certified Professional   S90-18A   S90-18A   S90-18A

NO.15 Service A sends a message to Service B which reads the values in the message header to determine
whether to forward the message to Service C or Service D. Because of recent attacks on Services C and
D, it has been decided to protect the body content of messages using some form of encryption. However,
certain restrictions within the design of Service B will not permit it to be changed to support the encryption
and decryption of messages. Only Services A, C and D can support message encryption and decryption.
Which of the following approaches fulfill these security requirements without changing the role of Service
B?
A. Transport-layer security is implemented between all services.
B. Message-layer security is implemented between all services.
C. Service B is removed. Instead, the routing logic is added to Service A.
D. None of the above
Answer: B

SOA Certified Professional   S90-18A   S90-18A questions   S90-18A   S90-18A

ITCertKing offer the latest 70-417 exam material and high-quality 00M-663 pdf questions & answers. Our 000-089 VCE testing engine and 000-087 study guide can help you pass the real exam. High-quality 050-SEPROGRC-01 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.itcertking.com/S90-18A_exam.html