{"id":65,"date":"2021-01-04T08:09:05","date_gmt":"2021-01-04T08:09:05","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/aws-certified-security-specialty-scs-c01-question058\/"},"modified":"2021-01-04T08:09:05","modified_gmt":"2021-01-04T08:09:05","slug":"aws-certified-security-specialty-scs-c01-question058","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/aws-certified-security-specialty-scs-c01-question058\/","title":{"rendered":"AWS Certified Security &#8211; Specialty SCS-C01 &#8211; Question058"},"content":{"rendered":"<div class=\"question\">A company has deployed a custom DNS server in AWS. The Security Engineer wants to ensure that Amazon EC2 instances cannot use the Amazon-provided DNS.<br \/>\nHow can the Security Engineer block access to the Amazon-provided DNS in the VPC? <br \/><strong><br \/>A.<\/strong> Deny access to the Amazon DNS IP within all security groups. <br \/><strong>B.<\/strong> Add a rule to all network access control lists that deny access to the Amazon DNS IP. <br \/><strong>C.<\/strong> Add a route to all route tables that black holes traffic to the Amazon DNS IP. <br \/><strong>D.<\/strong> Disable DNS resolution within the VPC configuration.<\/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:\/\/docs.aws.amazon.com\/vpc\/latest\/userguide\/vpc-dns.html\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/docs.aws.amazon.com\/vpc\/latest\/userguide\/vpc-dns.html<\/a><\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>A company has deployed a custom DNS server in AWS. The Security Engineer wants to ensure that Amazon EC2 instances cannot use the Amazon-provided DNS. How can the Security Engineer block access to the Amazon-provided DNS in the VPC? A. Deny access to the Amazon DNS IP within all security groups. B. Add a rule [&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":[3,61],"class_list":["post-65","post","type-post","status-publish","format-standard","hentry","category-aws-certified-security-specialty-scs-c01","tag-aws-certified-security-specialty-scs-c01","tag-question-058"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/posts\/65","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=65"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/posts\/65\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/media?parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/categories?post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Security-Specialty_SCS-C01\/wp-json\/wp\/v2\/tags?post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}