{"id":436,"date":"2022-02-05T18:30:15","date_gmt":"2022-02-05T18:30:15","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/aws-devops-engineer-professional-dop-c01-question424\/"},"modified":"2022-02-05T18:30:15","modified_gmt":"2022-02-05T18:30:15","slug":"aws-devops-engineer-professional-dop-c01-question424","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/aws-devops-engineer-professional-dop-c01-question424\/","title":{"rendered":"AWS DevOps Engineer Professional DOP-C01 &#8211; Question424"},"content":{"rendered":"<div class=\"question\">What method should you use to author automation if you want to wait for a CloudFormation stack to finish completing in a script?<br \/><strong><br \/>A.<\/strong> Event subscription using SQS.<br \/><strong>B.<\/strong> Event subscription using SNS.<br \/><strong>C.<\/strong> Poll using &lt;code&gt;ListStacks&lt;\/code&gt; \/ &lt;code&gt;list-stacks&lt;\/code&gt;<br \/><strong>D.<\/strong> Poll using &lt;code&gt;GetStackStatus&lt;\/code&gt; \/ &lt;code&gt;get-stack-status&lt;\/code&gt;<\/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>C<\/strong><\/div>\n<p><strong>Explanation:<\/strong> <\/p>\n<div class=\"explanation\">\nExplanation:<br \/>\nEvent driven systems are good for IFTTT logic, but only polling will make a script wait to complete.<br \/>\nListStacks \/ list-stacks is a real method, GetStackStatus \/ get-stack-status is not.<br \/>\nReference:<br \/>\n<a href=\"http:\/\/docs.aws.amazon.com\/cli\/latest\/reference\/cloudformation\/list-stacks.html\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/docs.aws.amazon.com\/cli\/latest\/reference\/cloudformation\/list&#8230;<\/a><\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>What method should you use to author automation if you want to wait for a CloudFormation stack to finish completing in a script?A. Event subscription using SQS.B. Event subscription using SNS.C. Poll using &lt;code&gt;ListStacks&lt;\/code&gt; \/ &lt;code&gt;list-stacks&lt;\/code&gt;D. Poll using &lt;code&gt;GetStackStatus&lt;\/code&gt; \/ &lt;code&gt;get-stack-status&lt;\/code&gt; Show Answer Hide Answer Correct Answer: C Explanation: Explanation: Event driven systems are good [&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":[3,427],"class_list":["post-436","post","type-post","status-publish","format-standard","hentry","category-aws-devops-engineer-professional-dop-c01","tag-aws-devops-engineer-professional-dop-c01","tag-question-424"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/posts\/436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/comments?post=436"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/posts\/436\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/media?parent=436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/categories?post=436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/DevOps_Engineer_Professional_DOP-C01\/wp-json\/wp\/v2\/tags?post=436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}