{"id":1138,"date":"2023-01-14T10:57:13","date_gmt":"2023-01-14T10:57:13","guid":{"rendered":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/aws-certified-developer-associate-dva-c01-question163\/"},"modified":"2023-01-14T10:57:13","modified_gmt":"2023-01-14T10:57:13","slug":"aws-certified-developer-associate-dva-c01-question163","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/aws-certified-developer-associate-dva-c01-question163\/","title":{"rendered":"AWS Certified Developer Associate DVA-C01 &#8211; Question163"},"content":{"rendered":"<div class=\"question\">A developer is writing an application that stores data in an Amazon DynamoDB table by using the Putltem API operation. The table has a partition key of streamID and has a sort key of seqID. The developer needs to make sure that the PutItem invocation does not overwrite the existing partition key and sort key.<br \/>\nWhich condition expression will maintain the uniqueness of the partition key and the sort key?<br \/><strong><br \/>A.<\/strong> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-content\/uploads\/exam\/img_164_0011.jpg\" \/><br \/>\n<br \/><strong>B.<\/strong> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-content\/uploads\/exam\/img_164_0012.jpg\" \/><br \/>\n<br \/><strong>C.<\/strong> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-content\/uploads\/exam\/img_164_0013.jpg\" \/><br \/>\n<br \/><strong>D.<\/strong> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-content\/uploads\/exam\/img_164_0014.jpg\" \/><\/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 developer is writing an application that stores data in an Amazon DynamoDB table by using the Putltem API operation. The table has a partition key of streamID and has a sort key of seqID. The developer needs to make sure that the PutItem invocation does not overwrite the existing partition key and sort key. [&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-1138","post","type-post","status-publish","format-standard","hentry","category-aws-certified-developer-associate-dva-c01","tag-aws-certified-developer-associate-dva-c01","tag-question-163"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/posts\/1138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/comments?post=1138"}],"version-history":[{"count":0,"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/posts\/1138\/revisions"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/media?parent=1138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/categories?post=1138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/aws\/Developer_Associate_DVA-C01\/wp-json\/wp\/v2\/tags?post=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}