{"id":162,"date":"2021-01-04T08:10:47","date_gmt":"2021-01-04T08:10:47","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/aws-certified-security-specialty-scs-c01-question155\/"},"modified":"2021-01-04T08:10:47","modified_gmt":"2021-01-04T08:10:47","slug":"aws-certified-security-specialty-scs-c01-question155","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/aws-certified-security-specialty-scs-c01-question155\/","title":{"rendered":"AWS Certified Security &#8211; Specialty SCS-C01 &#8211; Question155"},"content":{"rendered":"<div class=\"question\">A Security Architect has been asked to review an existing security architecture and identity why the application servers cannot successfully initiate a connection to the database servers. The following summary describes the architecture: <\/p>\n<ol type=1>\n<li>An Application Load Balancer, an internet gateway and a NAT gateway are configured in the pubic subnet. <\/li>\n<li>Database, application, and web servers are configured on three different private subnets. <\/li>\n<li>The VPC has two route tables: one for the public subnet and one for all other subnets. The route table for the public subnet has a 0.0.0.0\/0 route to the internet gateway. The route table for all other subnets has a 0.0.0.0\/0 route to the NAT gateway. All private subnets can route to each other. <\/li>\n<li>Each subnet has a network ACL implemented that limits all inbound and outbound connectivity to only the required ports and protocols. <\/li>\n<li>There are 3 Security Groups (SGs): database, application, and web. Each group limits all inbound and outbound connectivity to the minimum required. <\/li>\n<\/ol>\n<p>Which of the following accurately reflects the access control mechanisms the Architect should verify? <br \/><strong><br \/>A.<\/strong> Outbound SG configuration on database servers<br \/>\nInbound SG configuration on application servers<br \/>\nInbound and outbound network ACL configuration on the database subnet<br \/>\nInbound and outbound network ACL configuration on the application server subnet <br \/><strong>B.<\/strong> Inbound SG configuration on database servers<br \/>\nOutbound SG configuration on application servers<br \/>\nInbound and outbound network ACL configuration on the database subnet<br \/>\nInbound and outbound network ACL configuration on the application server subnet <br \/><strong>C.<\/strong> Inbound and outbound SG configuration on database servers<br \/>\nInbound and outbound SG configuration on application servers<br \/>\nInbound network ACL configuration on the database subnet<br \/>\nOutbound network ACL configuration on the application server subnet <br \/><strong>D.<\/strong> Inbound SG configuration on database servers<br \/>\nOutbound SG configuration on application servers<br \/>\nInbound network ACL configuration on the database subnet<br \/>\nOutbound network ACL configuration on the application server subnet<\/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><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>A Security Architect has been asked to review an existing security architecture and identity why the application servers cannot successfully initiate a connection to the database servers. The following summary describes the architecture: An Application Load Balancer, an internet gateway and a NAT gateway are configured in the pubic subnet. Database, application, and web servers [&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":[3,158],"class_list":["post-162","post","type-post","status-publish","format-standard","hentry","category-aws-certified-security-specialty-scs-c01","tag-aws-certified-security-specialty-scs-c01","tag-question-155"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/posts\/162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/comments?post=162"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/posts\/162\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/media?parent=162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/categories?post=162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/tags?post=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}