{"id":8977,"date":"2020-01-18T06:35:17","date_gmt":"2020-01-18T06:35:17","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=8977"},"modified":"2021-11-13T10:28:15","modified_gmt":"2021-11-13T10:28:15","slug":"aws-interview-questions-and-answer-part-28","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/aws-interview-questions-and-answer-part-28\/","title":{"rendered":"AWS Interview Questions and Answer Part \u2013 28"},"content":{"rendered":"\n<p><strong>Security Groups are:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Stateless &#8211; traffic strictly filtered<\/li><li><strong>Stateless &#8211; return traffic not allowed (Ans)<\/strong><\/li><li>Stateful &#8211; return traffic allowed<\/li><li>Stateful &#8211; traffic strictly filtered<\/li><\/ul>\n\n\n\n<p><strong>Read replicas are synchronously replicated:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>False (Ans)<\/strong><\/li><li>True<\/li><\/ul>\n\n\n\n<p><strong>Multiple ELBs can be deployed per region:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>True (Ans)<\/strong><\/li><li>False<\/li><\/ul>\n\n\n\n<p><strong>What CIDR block range can be configured with a VPC?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>14 &#8211; 26<\/li><li><strong>16 &#8211; 28 (Ans)<\/strong><\/li><li>18 &#8211; 32<\/li><li>15 &#8211; 36<\/li><\/ul>\n\n\n\n<p><strong>Amazon S3 and S3 RRS are built with a durability of:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Standard: 8 nines, RRS: 3 nines<\/li><li><strong>Standard: 11 nines, RRS: 4 nines (Ans)<\/strong><\/li><li>Standard: 10 nines, RRS: 4 nines<\/li><li>Standard: 12 nines, RRS: 3 nines<\/li><\/ul>\n\n\n\n<p><strong>Custom metrics are not currently supported with CloudWatch:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>True<\/li><li><strong>False (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>What is the maximum IOPS\/volume for Provisioned IOPS?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>48,000<\/li><li><strong>20,000 (Ans)<\/strong><\/li><li>64,000<\/li><li>10,000<\/li><\/ul>\n\n\n\n<p><strong>VPC Peering allows transitive peering:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>True<\/li><li><strong>False (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>Which of the following are valid EBS backup options? <\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>API integration<\/li><li>Snapshots<\/li><li><strong>All of the above (Ans)<\/strong><\/li><li>Agent-based approach<\/li><\/ul>\n\n\n\n<p><strong>Which of the following is not a supported RDS database?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>DB2 (Ans)<\/strong><\/li><li>Amazon Aurora<\/li><li>MySQL<\/li><li>Oracle<\/li><\/ul>\n\n\n\n<p><strong>AWS ELB&#8217;s architecture is region wide.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>True (Ans)<\/strong><\/li><li>False <\/li><\/ul>\n\n\n\n<p><strong>PRDS does not have reserved instance pricing similar to EC2:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>False (Ans)<\/strong><\/li><li>True<\/li><\/ul>\n\n\n\n<p><strong>Amazon S3 is a file system:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>True<\/li><li><strong>False (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>Port redundancy is available by default for:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Direct Connect<\/li><li><strong>Internet-based VPN (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>Which of the following is not a category that Trusted Advisor can report against?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>User Experience (Ans)<\/strong><\/li><li>Performance<\/li><li>Cost<\/li><li>Security<\/li><\/ul>\n\n\n\n<p><strong>What is the default delay between EC2 instance deployment when using Auto Scaling groups?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>200 seconds<\/li><li>100 seconds<\/li><li>50 seconds<\/li><li><strong>300 seconds (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>EBS volumes can be transferred between AZs?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>False<\/li><li><strong>True (Ans)<\/strong><\/li><\/ul>\n\n\n\n<p><strong>Which of the following is not an Auto Scaling Component?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Amazon CloudWatch (Ans)<\/strong><\/li><li>Auto Scaling Groups<\/li><li>Scaling Plans<\/li><li>Launch Configuration<\/li><\/ul>\n\n\n\n<p><strong>How can SSL offload be customized for specific customer needs?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Enable encryption using HTTPS only listeners.<\/li><li>Upload a customer security certificate.<\/li><li><strong>Create a custom security policy. (Ans)<\/strong><\/li><li>Deploy IAM policys per customer.<\/li><\/ul>\n\n\n\n<p><strong>What virtual multifactor authentication protocol choices is required for the root account ?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>The virtual devices must support the time-based, one-time password standard (Ans)<\/strong><\/li><li>Open ID connect<\/li><li>SMS MFA<\/li><li>SAML 2.0<\/li><\/ul>\n\n\n\n<p><strong>Each AWS account has two unique IDs. Name them.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Username and account ID<\/li><li>Canonical ID and password<\/li><li>AWS Username and password<\/li><li><strong>Canonical ID and account ID (Ans)<\/strong><\/li><\/ul>\n\n\n<div class=\"epyt-gallery\" data-currpage=\"1\" id=\"epyt_gallery_29163\"><figure class=\"wp-block-embed wp-block-embed-youtube is-type-video is-provider-youtube epyt-figure\"><div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\"  id=\"_ytid_62832\"  width=\"760\" height=\"427\"  data-origwidth=\"760\" data-origheight=\"427\" src=\"https:\/\/www.youtube.com\/embed\/?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  data-epytgalleryid=\"epyt_gallery_29163\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div><\/figure><div class=\"epyt-gallery-list\"><div>Sorry, there was a YouTube error.<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Security Groups are: Stateless &#8211; traffic strictly filtered Stateless &#8211; return traffic not allowed (Ans) Stateful &#8211; return traffic allowed Stateful &#8211; traffic strictly filtered Read replicas are synchronously replicated: False (Ans) True Multiple ELBs can be deployed per region: True (Ans) False What CIDR block range can be configured with a VPC? 14 &#8211;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_joinchat":[],"footnotes":""},"categories":[5633],"tags":[],"class_list":["post-8977","post","type-post","status-publish","format-standard","hentry","category-aws"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/8977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=8977"}],"version-history":[{"count":3,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/8977\/revisions"}],"predecessor-version":[{"id":25083,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/8977\/revisions\/25083"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=8977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=8977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=8977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}