{"id":512,"date":"2021-01-06T16:48:48","date_gmt":"2021-01-06T16:48:48","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/aws-certified-solutions-architect-professional-sap-c01-question505\/"},"modified":"2021-01-06T16:48:48","modified_gmt":"2021-01-06T16:48:48","slug":"aws-certified-solutions-architect-professional-sap-c01-question505","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/aws-certified-solutions-architect-professional-sap-c01-question505\/","title":{"rendered":"AWS Certified Solutions Architect &#8211; Professional SAP-C01 &#8211; Question505"},"content":{"rendered":"<div class=\"question\">A company deployed a three-tier web application in two regions: us-east-1 and eu-west-1. The application must be active in both regions at the same time. The database tier of the application uses a single Amazon RDS Aurora database globally, with a master in us-east-1 and a read replica in eu-west-1. Both regions are connected by a VPN.<br \/>\nThe company wants to ensure that the application remains available even in the event of a region-level failure of all of the application\u2019s components. It is acceptable for the application to be in read-only mode for up to 1 hour. The company plans to configure two Amazon Route 53 record sets, one for each of the regions.<br \/>\nHow should the company complete the configuration to meet its requirements while providing the lowest latency for the application end-users? (Choose two.) <br \/><strong><br \/>A.<\/strong> Use failover routing and configure the us-east-1 record set as primary and the eu-west-1 record set as secondary. Configure an HTTP health check for the web application in us-east-1, and associate it to the us-east-1 record set. <br \/><strong>B.<\/strong> Use weighted routing and configure each record set with a weight of 50. Configure an HTTP health check for each region, and attach it to the record set for that region. <br \/><strong>C.<\/strong> Use latency-based routing for both record sets. Configure a health check for each region and attach it to the record set for that region. <br \/><strong>D.<\/strong> Configure an Amazon CloudWatch alarm for the health checks in us-east-1, and have it invoke an AWS Lambda function that promotes the read replica in eu-west-1. <br \/><strong>E.<\/strong> Configure Amazon RDS event notifications to react to the failure of the database in us-east-1 by invoking an AWS Lambda function that promotes the read replica in eu-west-1.<\/div>\n<p><\/p>\n<style> .hidden-div{ display:none } <\/style>\n<p>\t\t\t\t\t\t\t<button onclick=\"getElementById('hidden-div').style.display = 'block'\"> Show Answer <\/button> <button onclick=\"getElementById('hidden-div').style.display = 'none'\">Hide Answer<\/button><\/p>\n<div class=\"hidden-div\" id=\"hidden-div\"><span style=\"\"><\/p>\n<div class=\"answer\">Correct Answer: <strong>CE<\/strong><\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>A company deployed a three-tier web application in two regions: us-east-1 and eu-west-1. The application must be active in both regions at the same time. The database tier of the application uses a single Amazon RDS Aurora database globally, with a master in us-east-1 and a read replica in eu-west-1. Both regions are connected by [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[3,508],"class_list":["post-512","post","type-post","status-publish","format-standard","hentry","category-aws-certified-solutions-architect-professional-sap-c01","tag-aws-certified-solutions-architect-professional-sap-c01","tag-question-505"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/posts\/512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/comments?post=512"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/posts\/512\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/media?parent=512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/categories?post=512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Solutions_Architect-Professional_SAP-C01\/wp-json\/wp\/v2\/tags?post=512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}