M2090-745 Exam - Free IBM Questions and Answers

Question #6 (Topic: )

Which statements describe Cloudant's tune-able eventual consistency model for replication
and synchronization?

A. Quorum-based clustering, providing the flexibility to choose a replication factor for high availability. B. Quorum-based, master-less approach to clustering that provides system administrators the ability to choose the number of copies written to disk. C. Quorum-based clustering with user-defined restrictions on the number of replicated copies that must match in order for the data to be considered safely consistent. D. None of the above.

Answer: C

Question #7 (Topic: )

Cloudant is cloud agnostic. It cannot be deployed to virtualized cloud environments such as
Amazon Web Services.

A. True. B. Fals.

Answer: B

Question #8 (Topic: )

What is managed by the client in a Platform as a Service (PaaS) environment?

A. Applications and data. B. Runtime, middleware, OS. C. Compute, storage, network. D. None of the above. The entire stack is managed by the cloud service provider.

Answer: B

Question #9 (Topic: )

What level of control and customization do developers have in a Platform as a Service
(PaaS) environment?

A. PaaS offers customers access to hardware, storage, and operational resources. B. PaaS offers customers access to a programming interface, development environment, and deployment tools. C. PaaS offers management tools for handling server administration, commissioning, decommissioning, monitoring, metering, and other tasks handled at the hardware level. D. PaaS offers software applications, delivered on their own or as software building blocks, that customers deploy from a collection of composable services.

Answer: D

Question #10 (Topic: )

For which customer requirement would Cloudant be a good fit?

A. Customer requires micro-second transactional (vs. milli-second) response times. B. Customer needs a data warehousing solution, where users repeatedly ask different questions of data for analytical use cases. C. Customer requires the ability to scale massively to handle millions of daily active users. D. Customer requires ACID-compliant transactions, including support for rollback and locking with complex transactions.

Answer: D

IBM M2090-745 - IBM Cloudant Sales Mastery Test v1 Exam