SOA Certified Professional C90-03A : Cloud Technology Lab

Our money is guaranteed. We guarantee you pass. If Fail, Full Refund

We encourage every candidate purchases our C90-03A study materials by Credit Card payment with credit card. Credit Card is safe in international trade, buyers can be guaranteed. If we are suspected to have misled users Credit Card will guarantee your benefits. Please trust us that our SOA Certified Professional C90-03A dumps VCE will not disappoint you.

Our products contains: PDF Version, Soft Test Engine, Online Test Engine

We have rich products lines of C90-03A study materials which satisfy all kinds of candidates' study habits. If you are used to studying on paper or you want to use our products for simple presentation, PDF version will be your choice. If you are used to studying on computer or you like using software, you can choose soft test engine or online test engine of dumps materials for Cloud Technology Lab. Functions of the two are similar. The difference is that soft test engine is only downloaded and installed in windows system and on jave environment but the online test engine of SOA Certified Professional C90-03A dumps VCE supports Windows / Mac / Android / iOs etc.

A man who has a settled purpose will surely succeed. Don't worry, our C90-03A study materials will help you go through the examination at first attempt. Also if you failed once or more, our SOA Certified Professional C90-03A dumps VCE will help you greatly and restored your confidence and happiness. Don't let such little trifles be a master at blocking progress in your life. Our C90-03A study materials will not only help you pass Certified Cloud Computing Specialist exams and obtain certifications but also are easy to use and study. Our users will share the best satisfied customer service.

You will receive our C90-03A study materials immediately after purchasing

Our products are documents and software, once you write right email address and purchase SOA Certified Professional C90-03A dumps VCE, we will send you a mail immediately which contains the downloading link, account and password. You can see study materials you purchase soon.

SOA Certified Professional C90-03A dumps VCE is valid and professional exam materials

DumpsMaterials provides the best valid and professional SOA Certified Professional C90-03A dumps VCE. We are the leading comprehensive provider which is engaged in offering high-quality dumps materials for Cloud Technology Lab ten years as like one day. We hire experienced education staff and warmly service staff. We just sell out valid exam dumps. Most of our products on sale are valid and latest. If you want to know more details about SOA Certified Professional C90-03A dumps VCE, it is our pleasure to serve for you whenever and whatever you want. If you choose us, you will enjoy the best C90-03A - Cloud Technology Lab study materials and excellent customer service.

After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Excellent customer service will satisfy you certainly

We value customer service and public praise. Candidates choose to purchase our C90-03A - Cloud Technology Lab study materials, we appreciate your trust and we sincerely hope to try our best to serve you. You are interested in our dumps VCE and contact with us. We hope our good reputation is built not only by our high-quality SOA Certified Professional C90-03A dumps VCE but also our supreme serve. Your suggestion or advice is our new power we will also be open to accept your criticized guidance and sincerely look forward to your comments.

7*24 online service support, even the official holidays without exception

Whenever you have questions about C90-03A - Cloud Technology Lab study materials you can contact with us, we always have professional service staff to solve with you (even the official holidays without exception). We are 7*24 online service support.

SOA Certified Professional C90-03A Exam Syllabus Topics:

SOA Certified Professional Cloud Technology Lab Sample Questions:

1. Cloud Provider Y owns Cloud Y, which provides a set of cloud services, virtual servers, and one physical server. Cloud Services A and B are hosted on Virtual Server A, which is hosted by Physical Server A. Physical Server A also hosts Virtual Server B, which hosts redundant implementations of Cloud Services A and B for load balancing purposes. Cloud Service Consumer A is accessing Cloud Service A located on Virtual Server A. Cloud Service Consumer B is accessing Cloud Service B located on Virtual Server B. Cloud Service Consumers A and B are both owned by Cloud Consumer X.
Cloud Consumer X has recently complained that Cloud Service A is becoming increasingly unreliable. Cloud Provider Y launches an investigation that reveals that Virtual Server A has been crashing sporadically due to successful malicious intermediary attacks where malicious service agents have been inserting harmful data into messages sent by Cloud Service Consumer A to Cloud Service A.

Which of the following statements describes a solution that can mitigate the malicious intermediary attacks that have been occurring on Virtual Server A - and - can further help prevent the same types of attacks from occurring on Virtual Server B?

A) Cloud Provider Y can implement the failover system mechanism by requiring that redundant copies of all service agents be deployed. This will reduce the chances of any one service agent performing malicious actions at runtime.
B) Cloud Provider Y can implement the identity and access management mechanism for Virtual Servers A and B by physically deploying this mechanism on Physical Server A and then further implementing the resource replication mechanism to propagate the identity and access management system across Virtual Servers A and B.
C) Cloud Provider Y can implement the cloud-based security group mechanism that establishes a logical trust boundary that encompasses Virtual Servers A and B.
D) Cloud Provider Y can implement the encryption and digital signatures mechanisms to protect the contents of messages from being augmented by malicious service agents.

2. Cloud Provider Y owns Cloud Y, which provides a set of cloud services, virtual servers and one physical server. Cloud Services A and B are hosted on Virtual Server A, which is hosted by Physical Server A. Physical Server A also hosts Virtual Server B, which hosts redundant implementations of Cloud Services A and B for load balancing purposes. Cloud Service Consumer A is accessing Cloud Service A located on Virtual Server A. Cloud Service Consumer B is accessing Cloud Service B located on Virtual Server B. Cloud Service Consumers A and B are both owned by Cloud Consumer X.
Cloud Consumer X has recently complained that Cloud Services A and B have become less available than what is guaranteed in their service level agreements (SLAs). Cloud Provider Y launches an investigation that reveals that Virtual Servers A and B have been subjected to denial of service attacks. This is confirmed as the cause of the decline in the availability of Cloud Services A and B.

Which of the following statements describes a solution that can increase the availability of Cloud Services A and B?

A) Cloud Provider Y can introduce a single sign-on mechanism for Virtual Server A to mitigate denial of service threats. The automated scaling listener can then be implemented on VirtualServer B in order to limit the number of instances of Cloud Services A and B. This will prevent Virtual Server B from overloading due to denial of service attacks.
B) Cloud Provider Y can move Cloud Service B to Virtual Server A, thereby positioning Virtual Server B as a redundant fallback server used when Virtual Server A is successfully attacked. Similarly, Cloud Provider Yean move Cloud Service A to Virtual Server B, so that Virtual Server A acts as a redundant fallback server for when Virtual Server B is successfully attacked.
C) Cloud Provider Y can implement the identity and access management mechanism to mitigate denial of service attacks and can further implement the failover system mechanism (by introducing a redundant physical server with redundant virtual servers) so that when an attack is successful on a given virtual server, a redundant virtual server can take its place.
D) Cloud Provider Y can implement a cloud bursting system, whereby Cloud Service A on Virtual Server B automatically takes the place of Cloud Service A on Virtual Server A when that service fails. Similarly,Cloud Service B on Virtual Server A can then automatically take the place of Cloud Service B on Virtual Server A when that service fails.

3. Cloud X (owned by Cloud Provider X) provides Physical Server A which hosts Virtual Servers A and B. Virtual Server B hosts Ready-Made Environments A and B. Cloud Service Consumer A uses Virtual Server A as part of an IaaS leasing agreement in which Cloud Consumer A is charged a fixed monthly fee for unlimited access. Cloud Service Consumers B and C use Ready-Made Environments A and B respectively as part of a PaaS leasing agreement based on per-minute usage fees. In both cases, access is monitored via Pay-For-Use Monitor A, which keeps track of log-in and log-out times in order to calculate the usage charges that are billed to Cloud Consumers B and C.

Physical Server A begins to become unstable. Over the course of a 24 hour period, the server shuts down three times, taking down Virtual Servers A and B with it. This causes numerous problems for Cloud Service Consumers A, B and C, which lose connections and encounter a variety of exceptions.
A subsequent investigation of the log files generated by Pay-For-Use Monitor A reveals that the three server crashes coincided with the usage periods of Ready-Made Er n'ronment B b> Cloud Service Consumer B. De 'elopers at the Cloud Consumer 3 organization confirm they did not actually log in during those periods, which leads Cloud Provider X to discover that another cloud service consumer has been posing as Cloud Service Consumer B in order to maliciously access Ready-Made Environment B, Virtual Server B, and Physical Server B on Cloud X. The investigation concludes that the malicious cloud service consumer was able to carry out the attack successfully by obtaining a weak password being used by developers from Cloud Consumer B.
Which of the following statements accurately identifies the type of security threat that corresponds to the described attack - and -provides a solution that can directly mitigate this type of security threat within Cloud X?

A) Ready-Made Environment B. Virtual Server B and Physical Server B were subjected to a weak authentication attack that can be mitigated by implementing the encryption and digital signature mechanisms.
B) Ready-Made Environment Virtual Server B and Physical Server B were subjected to a malicious intermediary attack that can be mitigated by implementing the cloud-based security groups and hardened virtual server images mechanisms.
C) Ready-Made Environments, Virtual Server B and Physical Server B were subjected to an attack that succeeded due to overlapping trust boundaries. This type of attack can be mitigated by implementing the single sign-on mechanism.
D) Ready-Made Environment B, Virtual Server B and Physical Server B were subjected to a virtualization attack that can be mitigated by implementing the encryption and digital signature mechanisms.

Solutions: