IT-Tests.com SOA Certified Professional S90-19A exam practice questions and answers

As a member of the people working in the IT industry, do you have a headache for passing some IT certification exams? Generally, IT certification exams are used to test the examinee's related IT professional knowledge and experience and it is not easy pass these exams. For the examinees who are the first time to participate IT certification exam, choosing a good pertinent training program is very necessary. IT-Tests.com can offer a specific training program for many examinees participating in IT certification exams. Our training program includes simulation test before the formal examination, specific training course and the current exam which has 95% similarity with the real exam. Please add IT-Tests.com to you shopping car quickly.

IT-Tests.com has gained the reputation of the many certification industry, because we have a lot of high-quality SOA Certified Professional S90-19A Exam S90-19A study guide, S90-19A exam, S90-19A exam answer. As the most professional supplier on the site of IT certification test currently , we provide a comprehensive after-sales service. We provide tracking services to all customers. Within one year of your purchase, enjoy free upgrades examination questions service. During this period, if SOA Certified Professional's S90-19A test questions are modified, We will be free to provide customers with protection. SOA Certified Professional S90-19A certification exam is carefully crafted by our IT-Tests.com IT experts. With the IT-Tests.com of SOA Certified Professional S90-19A exam materials, I believe that your tomorrow will be better.

Exam Code: S90-19A

Exam Name: SOA Certified Professional (Advanced SOA Security)

We all know that in the fiercely competitive IT industry, having some IT authentication certificates is very necessary. IT authentication certificate is a best proof for your IT professional knowledge and experience. SOA Certified Professional S90-19A is a very important certification exam in the IT industry and passing SOA Certified Professional certification S90-19A exam is very difficult. But in order to let the job position to improve spending some money to choose a good training institution to help you pass the exam is worthful. IT-Tests's latest training material about SOA Certified Professional certification S90-19A exam have 95% similarity with the real test. If you use IT-Tests'straining program, you can 100% pass the exam. If you fail the exam, we will give a full refund to you.

IT-Tests.com provide different training tools and resources to prepare for the SOA Certified Professional S90-19A exam. The preparation guide includes courses, practice test, test engine and part free PDF download.

SOA Certified Professional S90-19A exam is an popular examination of the IT industry , and it is also very important. We prepare the best study guide and the best online service specifically for IT professionals to provide a shortcut. IT-Tests.com SOA Certified Professional S90-19A exam covers all the content of the examination and answers you need to know . Tried Exams ot IT-Tests.com , you know this is something you do everything possible to want, and it is really perfect for the exam preparation.

You have IT-Tests.com SOA Certified Professional S90-19A certification exam training materials, the same as having a bright future. IT-Tests.com SOA Certified Professional S90-19A exam certification training is not only the cornerstone to success, and can help you to play a greater capacity in the IT industry. The training materials covering a wide range, not only to improve your knowledge of the culture, the more you can improve the operation level. If you are still waiting, still hesitating, or you are very depressed how through SOA Certified Professional S90-19A certification exam. Do not worry, the IT-Tests.com SOA Certified Professional S90-19A exam certification training materials will help you solve these problems.

IT-Tests.com is a convenient website to provide training resources for IT professionals to participate in the certification exam. IT-Tests.com have different training methods and training courses for different candidates. With these IT-Tests's targeted training, the candidates can pass the exam much easier. A lot of people who participate in the IT professional certification exam was to use IT-Tests's practice questions and answers to pass the exam, so IT-Tests.com got a high reputation in the IT industry.

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

NO.1 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 test answers   S90-19A   S90-19A answers real questions   S90-19A demo

NO.2 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 pdf   S90-19A practice test   S90-19A   S90-19A   S90-19A pdf

NO.3 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 certification   S90-19A

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 exam prep   S90-19A questions   S90-19A test answers

NO.5 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 exam prep   S90-19A   S90-19A   S90-19A   S90-19A certification training   S90-19A study guide

NO.6 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 exam dumps   S90-19A braindump   S90-19A   S90-19A

NO.7 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   S90-19A   S90-19A

NO.8 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   S90-19A braindump   S90-19A

NO.9 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 test questions   S90-19A   S90-19A certification   S90-19A

NO.10 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 practice test   S90-19A   S90-19A   S90-19A   S90-19A

NO.11 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 demo   S90-19A   S90-19A dumps

NO.12 ___________ 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 exam dumps   S90-19A   S90-19A certification   S90-19A test answers

NO.13 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 braindump   S90-19A answers real questions   S90-19A   S90-19A

NO.14 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 exam simulations   S90-19A   S90-19A test

NO.15 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   S90-19A study guide   S90-19A   S90-19A

IT-Tests.com has been to make the greatest efforts to provide the best and most convenient service for our candidates. High speed and high efficiency are certainly the most important points. In today's society, high efficiency is hot topic everywhere. So we designed training materials which have hign efficiency for the majority of candidates. It allows candidates to grasp the knowledge quickly, and achieved excellent results in the exam. IT-Tests.com's SOA Certified Professional S90-19A exam training materials can help you to save a lot of time and effort. You can also use the extra time and effort to earn more money.