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質問 1：
Cloudant is built using a master-master (also known as master-less) clustering framework that prioritizes consistency over availability.
A. False.
B. True.
正解：B
質問 2：
What is the single most important value proposition for businesses to work in a Platform as a Service (PaaS) environment?
A. Customers have a catalogue of composable, pre-tuned services from which to select and deploy onto the cloud platform. Developers no longer need to wait days or weeks to provision software instances.
B. As a cloud layer, developers are able to create and deploy their applications in a rapid release cycle, instead of needing to wait days or weeks to provision resources.
C. Developers are able to rapidly deploy their applications in a rapid and iterative release cycle that is only possible using a cloud infrastructure. Customers can develop apps using their own proprietary programming and development tools.
D. Developers have direct access to the underlying cloud infrastructure supporting their composable set of services and applications, allowing them to scale up as business grows.
正解：D
質問 3：
The primary security objectives for the client of a Platform as a Service (PaaS) model should be:
A. Governance of user access to applications, protection of sensitive data, and visibility into enterprise application & service usage.
B. Enabling developers to compose secure cloud applications & services, protection against application & data threats, and complete visibility into application & data service usage.
C. Protection of cloud infrastructure (secure deployment of workloads, meeting of compliance objectives), and full operational visibility & governance across cloud deployments.
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
Cloudant is built using a master-master (also known as master-less) clustering framework that prioritizes consistency over availability.
A. False.
B. True.
正解：B
質問 2：
What is the single most important value proposition for businesses to work in a Platform as a Service (PaaS) environment?
A. Customers have a catalogue of composable, pre-tuned services from which to select and deploy onto the cloud platform. Developers no longer need to wait days or weeks to provision software instances.
B. As a cloud layer, developers are able to create and deploy their applications in a rapid release cycle, instead of needing to wait days or weeks to provision resources.
C. Developers are able to rapidly deploy their applications in a rapid and iterative release cycle that is only possible using a cloud infrastructure. Customers can develop apps using their own proprietary programming and development tools.
D. Developers have direct access to the underlying cloud infrastructure supporting their composable set of services and applications, allowing them to scale up as business grows.
正解：D
質問 3：
The primary security objectives for the client of a Platform as a Service (PaaS) model should be:
A. Governance of user access to applications, protection of sensitive data, and visibility into enterprise application & service usage.
B. Enabling developers to compose secure cloud applications & services, protection against application & data threats, and complete visibility into application & data service usage.
C. Protection of cloud infrastructure (secure deployment of workloads, meeting of compliance objectives), and full operational visibility & governance across cloud deployments.
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
Sumi -
M2020-745を一通り読んで、模擬を解いて、
この一冊で試験に合格しました。内容は分かりやすかったです。