问题描述:
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Question #117【EN】In which scenario should Amazon EC2 Spot Instances be used?【CN】在哪种情况下应该使用Amazon EC2现货实例?
A.[EN]A company wants to move its main website to AWS from an on-premises web server.[CN]一家公司希望将其主网站从本地web服务器迁移到AWS。
B.[EN]A company has a number of application services whose Service Level Agreement (SLA) requires 99.999% uptime.[CN]一家公司有许多应用程序服务,其服务水平协议(SLA)要求99.999%的正常运行时间。
C.[EN]A company"s heavily used legacy database is currently running on-premises.[CN]一家公司大量使用的遗留数据库目前正在本地运行。
D.[EN]A company has a number of infrequent, interruptible jobs that are currently using On-Demand Instances.[CN]一家公司有许多不常见的、可中断的工作,这些工作目前正在使用随需应变实例。
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上一篇:Question #118【EN】Which AWS feature should a customer leverage to achieve high availability of an application?【CN】客户应该利用哪个AWS功能来实现应用程序的高可用性?
下一篇:Question #116【EN】Which of the following common IT tasks can AWS cover to free up company IT resources? (Choose two.)【CN】AWS可以完成以下哪些常见的IT任务来释放公司的IT资源?(选择两个。)
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