{"id":832,"date":"2021-01-17T05:40:33","date_gmt":"2021-01-16T18:07:00","guid":{"rendered":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0824\/"},"modified":"2021-01-17T05:44:44","modified_gmt":"2021-01-17T05:44:44","slug":"systems-security-certified-practitioner-sscp-question0824","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0824\/","title":{"rendered":"Systems Security Certified Practitioner &#8211; SSCP &#8211; Question0824"},"content":{"rendered":"<div class=\"question\">What is the proper term to refer to a single unit of Ethernet data at the link layer of the DoD TCP model ? <br \/><strong><br \/>A.<\/strong> Ethernet Segment. <br \/><strong>B.<\/strong> Ethernet Datagram. <br \/><strong>C.<\/strong> Ethernet Frame. <br \/><strong>D.<\/strong> Ethernet Packet.<\/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\">\nEthernet is frame based network technology. See below a few definitions from RFC 1122:<br \/>\nSEGMENT A segment is the unit of end-to-end transmission in the TCP protocol. A segment consists of a TCP header followed by application data. A segment is transmitted by encapsulation inside an IP datagram.<br \/>\nPACKET A packet is the unit of data passed across the interface between the internet layer and the link layer. It includes an IP header and data. A packet may be a complete IP datagram or a fragment of an IP datagram.<br \/>\nFRAME A frame is the unit of transmission in a link layer protocol, and consists of a link-layer header followed by a packet.<br \/>\nThe following answers are incorrect:<br \/>\nEthernet segment. Is incorrect because Ethernet segment is a distractor, TCP segment would be the correct terminology. Ethernet is a frame based network technology,<br \/>\nEthernet datagram. Is incorrect because Ethernet datagram is a distractor, IP datagram would be the correct terminology. Ethernet is a frame based network technology<br \/>\nEthernet packet. Is incorrect because Ethernet packet is a distractor, a Packet is a group of information so would not be a &#8220;single unit&#8221;. Ethernet is a frame based network technology.<br \/>\nLook at the diagrams below that were extracted from my Security+ Computer Based Tutorial.<br \/>\nTCP\/IP Data Structures<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-content\/uploads\/exam\/__Page_414_Image_0001.jpg\" \/><br \/>\nIMPORTANT NOTE: The names used on the diagram above are from RFC 1122 which describe the DOD Model. Vendors and Books may use slightly different names or even number of layers.<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full\" src=\"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-content\/uploads\/exam\/__Page_414_Image_0002.jpg\" \/><br \/>\nTCP\/IP Data Structure<br \/>\nThe following Reference(s) were used for this question: Wikipedia <a href=\"http:\/\/en.wikipedia.org\/wiki\/Ethernet\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/en.wikipedia.org\/wiki\/Ethernet<\/a><\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>What is the proper term to refer to a single unit of Ethernet data at the link layer of the DoD TCP model ? A. Ethernet Segment. B. Ethernet Datagram. C. Ethernet Frame. D. Ethernet Packet. Show Answer Hide Answer Correct Answer: C Explanation: Ethernet is frame based network technology. See below a few definitions [&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":[1078,827,3],"class_list":["post-832","post","type-post","status-publish","format-standard","hentry","category-systems-security-certified-practitioner-sscp","tag-choices","tag-question-0824","tag-systems-security-certified-practitioner-sscp"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/comments?post=832"}],"version-history":[{"count":1,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/832\/revisions"}],"predecessor-version":[{"id":1908,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/832\/revisions\/1908"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/media?parent=832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/categories?post=832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/tags?post=832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}