{"id":608,"date":"2022-03-14T05:36:32","date_gmt":"2022-03-14T05:36:32","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/aws-certified-database-specialty-question163\/"},"modified":"2022-03-14T05:36:32","modified_gmt":"2022-03-14T05:36:32","slug":"aws-certified-database-specialty-question163","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/aws-certified-database-specialty-question163\/","title":{"rendered":"AWS Certified Database &#8211; Specialty &#8211; Question163"},"content":{"rendered":"<div class=\"question\">A bank plans to use an Amazon RDS for MySQL DB instance. The database should support read-intensive traffic with very few repeated queries.<br \/>\nWhich solution meets these requirements?<br \/><strong><br \/>A.<\/strong> Create an Amazon ElastiCache cluster. Use a write-through strategy to populate the cache.<br \/><strong>B.<\/strong> Create an Amazon ElastiCache cluster. Use a lazy loading strategy to populate the cache.<br \/><strong>C.<\/strong> Change the DB instance to Multi-AZ with a standby instance in another AWS Region.<br \/><strong>D.<\/strong> Create a read replica of the DB instance. Use the read replica to distribute the read traffic.<\/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>D<\/strong><\/div>\n<p><strong>Explanation:<\/strong> <\/p>\n<div class=\"explanation\">\nReference <a href=\"https:\/\/cloudbasic.net\/aws\/rds\/sqlserver\/managing-rds-read-replicas-on-aws\/\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/cloudbasic.net\/aws\/rds\/sqlserver\/managing-rds-read-replicas&#8230;<\/a><\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>A bank plans to use an Amazon RDS for MySQL DB instance. The database should support read-intensive traffic with very few repeated queries. Which solution meets these requirements?A. Create an Amazon ElastiCache cluster. Use a write-through strategy to populate the cache.B. Create an Amazon ElastiCache cluster. Use a lazy loading strategy to populate the cache.C. [&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":[3,166],"class_list":["post-608","post","type-post","status-publish","format-standard","hentry","category-aws-certified-database-specialty","tag-aws-certified-database-specialty","tag-question-163"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/posts\/608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/comments?post=608"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/posts\/608\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/media?parent=608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/categories?post=608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Database-Specialty\/wp-json\/wp\/v2\/tags?post=608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}