SOA Certified Professional S90-19A exam brain dumps

IT-Tests.com is a professional website. It can give each candidate to provide high-quality services, including pre-sales service and after-sales service. If you need IT-Tests.com's SOA Certified Professional S90-19A exam training materials, you can use part of our free questions and answers as a trial to sure that it is suitable for you. So you can personally check the quality of the IT-Tests.com SOA Certified Professional S90-19A exam training materials, and then decide to buy it. If you did not pass the exam unfortunately, we will refund the full cost of your purchase. Moreover, we can give you a year of free updates until you pass the exam.

Many candidates who are ready to participate in the SOA Certified Professional certification S90-19A exam may see many websites available online to provide resources about SOA Certified Professional certification S90-19A exam. However, IT-Tests.com is the only website whose exam practice questions and answers are developed by a study of the leading IT experts's reference materials. The information of IT-Tests.com can ensure you pass your first time to participate in the SOA Certified Professional certification S90-19A exam.

IT-Tests.com's SOA Certified Professional S90-19A exam training materials are the best training materials of all the Internet training resources. Our visibility is very high, which are results that obtained through many candidates who have used the IT-Tests.com's SOA Certified Professional S90-19A exam training materials. If you also use IT-Tests.com's SOA Certified Professional S90-19A exam training materials, we can give you 100% guarantee of success. If you do not pass the exam, we will refund the full purchase cost to you . For the vital interests of the majority of candidates, IT-Tests.com is absolutely trustworthy.

Do you want to pass the SOA Certified Professional S90-19A exam better and faster? Then please select the IT-Tests.com. It can help you achieve your dreams. IT-Tests.com is a website that provide accurate exam materials for people who want to participate in the IT certification. IT-Tests.com can help a lot of IT professionals to enhance their career blueprint. Our strength will make you incredible. You can try a part of the questions and answers about SOA Certified Professional S90-19A exam to test our reliability.

Now in such society with a galaxy of talents, stabilizing your job position is the best survival method. But stabilizing job position is not so easy. When others are fighting to improve their vocational ability, if you still making no progress and take things as they are, then you will be eliminated. In order to stabilize your job position, you need to constantly improve your professional ability and keep up with the pace of others to let you not fall far behind others.

IT-Tests.com's SOA Certified Professional S90-19A exam training materials is no other sites in the world can match. Of course, this is not only the problem of quality, it goes without saying that our quality is certainly the best. More important is that IT-Tests.com's exam training materials is applicable to all the IT exam. So the website of IT-Tests.com can get the attention of a lot of candidates. They believe and rely on us. It is also embodied the strength of our IT-Tests.com site. The strength of IT-Tests.com is embodied in it. Our exam training materials could make you not help recommend to your friends after you buy it. Because it's really a great help to you.

Exam Code: S90-19A
Exam Name: SOA Certified Professional (Advanced SOA Security)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 83 Questions and Answers
Last Update: 2013-12-25

Nowadays in this talented society IT professionals are very popular, but the IT area are also very competitive. So many IT professionals through passing difficult IT certification exams to stabilize themselves. IT-Tests.com is websites specifically provide convenience for candidates participating in the IT certification exams.

S90-19A (Advanced SOA Security) Free Demo Download: http://www.it-tests.com/S90-19A.html

NO.1 Which of the following types of attack always affect the availability of a service?
A. Exception generation attack
B. SQL injection attack
C. XPath injection attack
D. None of the above
Answer: D

SOA Certified Professional   S90-19A   S90-19A practice test   S90-19A braindump   S90-19A

NO.2 ___________ is an industry standard that describes mechanisms for issuing, validating, renewing and
cancelling security tokens.
A. WS-Security
B. WS-Trust
C. WS-SecureConversation
D. WS-SecurityPolicy
Answer: B

SOA Certified Professional answers real questions   S90-19A dumps   S90-19A dumps   S90-19A

NO.3 The use of XML schemas for data validation helps avoid several types of data-centric threats.
A. True
B. False
Answer: A

SOA Certified Professional certification   S90-19A   S90-19A braindump

NO.4 Service A needs to be designed so that it supports message integrity and so that only part of the
messages exchanged by the service are encrypted. You are asked to create the security policy for this
service. What type of policy assertions should you use?
A. Token assertions
B. Protection assertions
C. Security binding assertions
D. Service A's security requirements cannot be expressed in a policy
Answer: B

SOA Certified Professional   S90-19A exam   S90-19A exam dumps   S90-19A answers real questions

NO.5 Security policies defined using WS-SecurityPolicy can be used to convey which of the following
requirements to a service consumer?
A. Whether transport-layer or message-layer security needs to be used
B. The encryption type that needs to be used for transport-layer security
C. The algorithms that need to be used for cryptographic operations
D. The type of security token that must be used
Answer: A,C,D

SOA Certified Professional certification   S90-19A   S90-19A exam   S90-19A study guide   S90-19A

NO.6 Service A has recently been the victim of XPath injection attacks. Messages sent between Service A
and Service C have traditionally been protected via transport-layer security. A redesign of the service
composition architecture introduces Service B, which is positioned as an intermediary service between
Service A and Service C. The Message Screening pattern was applied to the design of Service B. As part
of the new service composition architecture, transport-layer security is replaced with message-layer
security for all services, but Service A and Service C continue to share the same encryption key. After the
new service composition goes live, Service A continues to be subjected to XPath injection attacks. What
is the reason for this?
A. The message screening logic can only work for Service C. Therefore, Service A is not protected.
B. Because message-layer security is being used, it is not possible for the message screening logic in
Service B to inspect messages without having the encryption key that is shared by Service A and Service
C.
C. XPath injection attacks are not prevented by message screening logic or message-layer security.
D. None of the above.
Answer: B

SOA Certified Professional test answers   S90-19A   S90-19A   S90-19A questions   S90-19A braindump

NO.7 Which of the following can directly contribute to making a service composition architecture more
vulnerable to attacks?
A. Reliance on intermediaries
B. Reliance on transport-layer security
C. Reliance on open networks
D. All of the above
Answer: D

SOA Certified Professional test   S90-19A   S90-19A dumps   S90-19A pdf   S90-19A

NO.8 When designing XML schemas to avoid data-centric threats, which of the following are valid
considerations?
A. The maxOccurs attribute needs to be specified using a restrictive value.
B. The <xsd:any> element needs to be avoided.
C. The <xsd:restriction> element can be used to create more restrictive user-defined simple types.
D. All of the above.
Answer: B,D

SOA Certified Professional braindump   S90-19A study guide   S90-19A   S90-19A

NO.9 The use of session keys and symmetric cryptography results in:
A. Increased performance degradation
B. Increased reliability degradation
C. Reduced message sizes
D. None of the above
Answer: D

SOA Certified Professional   S90-19A dumps   S90-19A   S90-19A demo   S90-19A exam dumps

NO.10 The Service Perimeter Guard pattern has been applied to help avoid denial of service attacks for a
service inventory. As a result, services within the service inventory are only accessible via a perimeter
service However, denial of service attacks continue to succeed and services within the service inventory
become unavailable to external service consumers. What is the likely cause of this?
A. The application of the Service Perimeter Guard pattern needs to be combined with the application of
the Message Screening pattern in order to mitigate denial of service attacks.
B. The perimeter service itself is the victim of denial of service attacks. As a result, none of the services
inside the service inventory can be accessed by external service consumers.
C. The Trusted Subsystem pattern should have been applied so that each service has a dedicated trusted
subsystem.
D. The Service Perimeter Guard pattern does not help avoid denial of service attacks.
Answer: B

SOA Certified Professional   S90-19A   S90-19A

NO.11 How can the use of pre-compiled XPath expressions help avoid attacks?
A. Pre-compiled XPath expressions execute faster and therefore help avoid denial of service attacks.
B. Pre-compiled XPath expressions reduce the chance of missing escape characters, which helps avoid
XPath injection attacks
C. Pre-compiled XPath expressions contain no white space, which helps avoid buffer overrun attacks
D. They can't because XPath expressions cannot be pre-compiled
Answer: B

SOA Certified Professional   S90-19A exam prep   S90-19A   S90-19A test answers

NO.12 An alternative to using a ___________ is to use a __________.
A. Public key, private key
B. Digital signature, symmetric key
C. Public key, key agreement security session
D. Digital signature, asymmetric key
Answer: C

SOA Certified Professional   S90-19A   S90-19A study guide

NO.13 The application of the Service Loose Coupling principle does not relate to the use of security policies
as part of service contracts.
A. True
B. False
Answer: B

SOA Certified Professional   S90-19A test questions   S90-19A   S90-19A dumps   S90-19A

NO.14 The Trusted Subsystem pattern is applied to a service that provides access to a database. Select the
answer that best explains why this service is still at risk of being subjected to an insufficient authorization
attack.
A. Attackers can steal confidential data by monitoring the network traffic that occurs between the service
and the database.
B. Because the Service Perimeter Guard pattern was also not applied, the database is not protected by a
firewall.
C. If an attacker gains access to the security credentials used by the service to access the database, the
attacker can access the database directly.
D. None of the above.
Answer: C

SOA Certified Professional questions   S90-19A   S90-19A

NO.15 Service A's logic has been implemented using managed code. An attacker sends an XML bomb to
Service A. As a result, Service A's memory consumption started increasing at an alarming rate and then
decreased back to normal. The service was not affected by this attack and quickly recovered. Which of
the following attacks were potentially avoided?
A. XML parser attack
B. Buffer overrun attack
C. Insufficient authorization attack
D. Denial of service
Answer: A,D

SOA Certified Professional   S90-19A exam simulations   S90-19A test   S90-19A test

IT-Tests.com offer the latest 70-321 Questions & Answers and high-quality HP0-J67 PDF Practice Test. Our 000-657 VCE testing engine and 000-619 study guide can help you pass the real exam. High-quality 00M-624 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.it-tests.com/S90-19A.html