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質問 1：
For which customer requirement would Cloudant be a good fit?
A. Customer requires ACID-compliant transactions, including support for rollback and locking with complex transactions.
B. Customer needs a data warehousing solution, where users repeatedly ask different questions of data for analytical use cases.
C. Customer requires micro-second transactional (vs. milli-second) response times.
D. Customer requires the ability to scale massively to handle millions of daily active users.
正解：A
質問 2：
Cloudant is best leveraged as an operational data store. It should not be applied as a Big Data analytics warehouse solution.
A. False.
B. True.
正解：A
質問 3：
How does Cloudant facilitate data recovery and replication in the event of a system failure?
A. Redundancies will need to be in place prior to the failure of the node. Until these failsafe nodes are brought online within the cluster, which Cloudants fully-managed service oversees, the cluster will remain unresponsive to incoming requests.
B. Data is stored on a single node by default, but customers have the option to adjust the replication factor to their requirements.
C. None of the above.
D. Data is stored in triplicate across three separate physical nodes by default.
正解：D
For which customer requirement would Cloudant be a good fit?
A. Customer requires ACID-compliant transactions, including support for rollback and locking with complex transactions.
B. Customer needs a data warehousing solution, where users repeatedly ask different questions of data for analytical use cases.
C. Customer requires micro-second transactional (vs. milli-second) response times.
D. Customer requires the ability to scale massively to handle millions of daily active users.
正解：A
質問 2：
Cloudant is best leveraged as an operational data store. It should not be applied as a Big Data analytics warehouse solution.
A. False.
B. True.
正解：A
質問 3：
How does Cloudant facilitate data recovery and replication in the event of a system failure?
A. Redundancies will need to be in place prior to the failure of the node. Until these failsafe nodes are brought online within the cluster, which Cloudants fully-managed service oversees, the cluster will remain unresponsive to incoming requests.
B. Data is stored on a single node by default, but customers have the option to adjust the replication factor to their requirements.
C. None of the above.
D. Data is stored in triplicate across three separate physical nodes by default.
正解：D
平石** -
私はM2020-745問題集を利用したら、試験に合格できると信じています。案の定、いい成績で試験に合格しました。ありがとうございました。