考試編碼： C90-03A
考試名稱： Cloud Technology Lab
認證提供商： SOA Certified Professional
相應認證： Certified Cloud Computing Specialist

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100％退款保證

Fast2test在我們的客戶中擁有前所未有的99.6％的首次通過率。我們對我們的產品非常有信心，所以我們不提供会给客户带去麻煩的產品。

高品质的認證考試培訓材料
有三個版本可供選擇
10年的行業經驗
365天免費更新
隨時隨地練習
100％安全的購物體驗

可执行的應用程序
模擬真實的考試環境
增加考試信心，增强记忆力
支持所有Windows操作系統
兩種练习模式随意使用
隨時離線練習

網上模擬真實考試，方便，易用
無需安裝，即時使用
支持所有的Web瀏覽器
支持離線緩存
有測試歷史記錄和技能評估
支持Windows / Mac / Android / iOS等

可打印的PDF格式
简单清晰方便阅读
可以任意拷贝到不同设备
隨時隨地學習
支持所有的PDF阅读器
購買前可下載免費試用

語言易於理解

作為一個行業新人，專業書籍中那些難以理解的單詞和表達常常讓你感到懊惱，但C90-03A練習材料將幫助你完美地解決這個問題。由學習材料聘請的行業專家，將通過示例，圖表等解釋所有難以理解的專業詞彙。 C90-03A實際測試中使用的所有語言都非常簡單易懂。使用我們的學習資料，您不必擔心您無法理解解專業書籍的內容。你也不需要花費昂貴的學費去輔導班。 C90-03A測試引擎可以幫助您解決學習中的所有問題。

最省時最高效的學習方法

我們的C90-03A練習材料有三種不同版本：PDF，軟件版本和APP在線版本。它們為不同的考生提供了選擇其研究方法的可能性。如果您是辦公室工作人員，您可以在地鐵或公交車上學習C90-03A真實考試的在線版本；如果你是一名學生，你可以在排隊吃飯時復習；如果你是家庭主婦，你可以在孩子睡覺時學習。同時，我們的學習資料支持離線學習，避免了沒有網絡就無法學習的情況。同時，使用C90-03A測試引擎進行審核，讓您從標題中就能查看知識點，不僅可以讓您更深刻地記住知識點，還可以讓您避免閱讀書籍的枯燥過程。

保證100％通過

我們相信所有購買C90-03A練習材料的學生只要能夠按照我們的學習材料提供的內容，每天進行學習，並通過模擬考試定期自我檢驗，就能順利通過專業資格考試。一旦您不幸使用我們的C90-03A真實考試題庫未通過考試，我們將全額退款。退款流程非常簡單。只要您向員工提供您的成績單，您很快就會收到退款。當然，在您購買之前，我們的學習資料將為您提供免費試用服務，只要您登錄我們的網站，您就可以免費下載我們的試用版。我相信在您嘗試C90-03A測試引擎後，您會愛上它們。

C90-03A練習材料不僅適用於學生，也適用於上班族;不僅適用於工作的退伍軍人，也適用於新招募的新人。我們的學習材料使用非常簡單易懂的語言，以確保所有人都能學習和理解。 C90-03A真正的考試也可以讓你避免課本閱讀的枯燥，但讓你掌握練習過程中的所有重要知識。選擇C90-03A測試引擎的原因如下。

下載最新試用版

SOA Certified Professional C90-03A 考試大綱主題:

章節	目標
主題 1: 資安與治理	- 雲端資安原則與存取控制 - 以 SOA 為基礎之系統的法規遵循與治理
主題 2: 監控與問題排除	- 故障偵測與解決策略 - 雲端環境中的效能監控
主題 3: 雲端架構基礎知識	- 雲端環境中的 SOA 原則 - 雲端運算概念與服務模式
主題 4: 雲端基礎架構與部署	- 應用程式於雲端平台的部署作業 - 虛擬化與容器化概念
主題 5: 整合與服務管理	- 服務整合與流程編排 - API 與服務生命週期管理

最新的 Certified Cloud Computing Specialist C90-03A 免費考試真題：

問題 #1

A cloud consumer is interested in leasing cloud-based virtual servers. It compares the virtual servers offered by Cloud Provider X and Cloud Provider Y.
Cloud X (owned by Cloud Provider X) and Cloud Y (owned by Cloud Provider Y) both provide shared physical servers that host multiple virtual servers for other cloud consumers.
The virtual servers on Cloud X are accessed directly, whereas the virtual servers on Cloud Y are accessed via an automated scaling listener. On Cloud X, virtual servers are pre-configured to support a specific amount of concurrent cloud service consumers. When this threshold is exceeded, cloud service consumer requests are rejected. Due to the use of the automated scaling
listener, virtual servers on Cloud Y can provide a greater level of elasticity.

The hourly cost to the cloud consumer to use a virtual server on Cloud X is half that of the cost to use a virtual server on Cloud Y.
Within a one month period, Cloud Provider X bases its hourly charge on the maximum number of virtual servers used. Within a one month period, Cloud Provider Y bases its hourly charges on actual virtual server usage. Cloud Provider Y charges $20 for each hour that a cloud consumer uses a virtual server.
The cloud consumer predicts its monthly usage requirements to be as follows: The cloud consumer is required to choose the cloud provider with the lowest on-going cost, based on its predicted usage. Which of the following statements accurately calculates the on-going usage costs of Cloud Providers X and Y and correctly states the cloud provider that the cloud consumer must choose?

A. The total usage duration is (20 + 30 + 50) hours = 100 hours.
The actual usage is (20X3)+ (30X4) + (50X5) hours =430 hours.
The cost of using virtual servers from Cloud Provider Xis100X5X$10 = $5,000.
The cost of using virtual servers from Cloud Provider Y is 430 X $20 = $8,600.
The cloud consumer must therefore choose Cloud Provider X.
B. The total usage duration is (20 + 30 + 50) x 12 hours = 1,200 hours.
The actual usage is (20 X 3) + (30 X4) + (50 X 5) server hours = 430 server hours.
The cost of using virtual servers from Cloud ProviderXis12X5X$10 = $600.
The cost of using virtual servers from Cloud Provider Y is 430 X $20 = $8,600.
The cloud consumer must therefore choose Cloud Provider X.
C. The total usage duration is (3 x 20) + (4 x 30) + (5 x 50) hours = 430 hours.
The actual usage is (20 + 30 + 50) hours = 100 hours.
The cost of using virtual servers from Cloud Provider X is (430 X $10) = $4,300.
The cost of using virtual servers from Cloud Provider Y is (100 X $20) = $2,000.
The cloud consumer must therefore choose Cloud Provider Y.
D. The total usage duration is (20 + 30 + 50) hours = 100 hours.
The actual usage is (20 + 30 + 50) X 5 server hours = 500 server hours.
The cost of using virtual servers from Cloud Provider X is (500 X 5 X$10) = $25,000.
The cost of using virtual servers from Cloud Provider Y is (500 X $20) = $10,600.
The cloud consumer must therefore choose Cloud Provider Y.

顯示解答討論 0

答案：A 🗳️

問題 #2

Cloud Provider X (which owns Cloud X) deploys two physical servers (Physical Servers A and B) and two databases (Databases A and B). Virtual Servers A and B are hosted by Physical Server A and Ready-Made Environments A and B are hosted by Virtual Server B. Virtual Servers C and D are hosted by Physical Server B. Cloud Service Consumer A regularly accesses Virtual Server D in order to test and deploy a new cloud service that was developed on-premise by the cloud consumer organization operating Cloud Service Consumer A. Cloud Service Consumer B (operated by a different cloud consumer organization) has been regularly accessing Ready-Made Environment A in order to develop and deploy a different new cloud service.
The cloud consumer organizations that own and operate Cloud Service Consumers A and B will soon be ready to launch their respective cloud services for use by their customers. Both cloud consumer organizations are concerned that Cloud X does not provide sufficient security and they demand that Cloud Provider X take the necessary steps to mitigate the denial of service, insufficient authorization and overlapping trust boundaries security threats.

Which of the following statements accurately describes the cloud delivery models used now by the cloud service consumers and in the future by their customers - and - further describes a solution
that fulfills the identified security requirements by implementing a single cloud security mechanism?

A. Cloud Service Consumer A is using theIaaS delivery model. Cloud Service Consumer B is using the PaaS delivery model.Customers of the cloud services will be using the SaaS delivery model. An identity and access management mechanism can be implemented to mitigate the denial of service, insufficient authorization and overlapping trust boundaries security challenges.
B. Cloud Service Consumer A is using theIaaS delivery model. Cloud Service Consumer B is using the SaaS delivery model. Customers of the cloud services will be using the PaaS delivery model. The encryption mechanism can be implemented to mitigate the denial of service, insufficient authorization and overlapping trust boundaries security threats.
C. Cloud Service Consumer A is using theIaaS delivery model. Cloud Service Consumer B is using the PaaS delivery model. Customers of the cloud services will be using the SaaS delivery model. The digital signatures mechanism can be implemented to mitigate the denial of service, insufficient authorization and overlapping trust boundaries security challenges.
D. Cloud Provider X is providing a hybrid delivery model comprised of a combination of theIaaS and PaaS delivery models, which means that Cloud Service Consumers A and B are using both theIaaS and PaaS delivery models. Customers of the cloud services will be using the PaaS delivery model. The single sign-on mechanism can be implemented to mitigate the denial of service and insufficient authorization security threats. The encryption mechanisms can be implemented to mitigate the overlapping trust boundaries security challenges.

顯示解答討論 0

答案：A 🗳️

問題 #3

Cloud Consumer A (the organization that owns Cloud Service Consumer A) needs regular access to an external, cloud-based Weather Service that provides up-to-date weather forecast information. Cloud Providers X, Y and Z are competing public cloud providers, each offering a Weather Service with the features required by Cloud Consumer A.

Based on the provided statistics, which cloud provider can offer a Weather Service with the least amount of projected downtime?