Difference between revisions of "DNS of CNM Cloud"

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==Content==
 
==Content==
 
The predecessor [[lectio]] is [[CNM Cloud Websites]].
 
The predecessor [[lectio]] is [[CNM Cloud Websites]].
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===Key terms===
 
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:'''[[DNS]]'''. The acronym for [[Domain Name System]]. Originally created for name mapping, ''DNS'' today also defines technical settings for its core mapping service. In addition, ''DNS'' is used to set up functionality for the [[email]]s using [[DNS record]] such as [[MX record|MX]] and [[TXT record]]s.<div style="background-color:#efefef; padding: 5px; margin: 15px;">
 
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:*'''[[Hostname]]''' ([[Hostname|domain name]]). A humanly readable label or alias that is assigned to a particular [[IP address]] or another identification for a host device that is a part of the [[Internet]] or another computing network.
 
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:*'''[[Subdomain]]''' ([[local hostname]]). In the [[DNS]], a domain that is a part of another domain.</div>
 
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[[address bar]]
 
  
 
===Script===
 
===Script===

Revision as of 00:18, 12 October 2020

CNM Cyber

DNS of CNM Cloud (hereinafter, the Lectio) is the lesson part of the Cloud on the Web lesson that introduces its participants to CNM Cloud. This lesson belongs to the Introduction to CNM Cloud session of the CNM Cyber Orientation.


Content

The predecessor lectio is CNM Cloud Websites.

Script

DNS stands for Domain Name System; it describes a system of hostnames, subdomains, etc. In the World Wide Web, CNM Cyber is located at the CNMCyber.com hostname.
Various systems of CNM Cyber are available at subdomains such as cabin.cnmcyber.com for CNM Cabin, cert.cnmcyber.com for CNM Cert, social.cnmcyber.com for CNM Social, tube.cnmcyber.com for CNM Tube, or wiki.cnmcyber.com for CNM Wiki.
The CNM Next Apps, which are those versions of CNM apps that are installed on the CNM Cloud Next, feature the .next. field added to their hostnames such as cert.next.cnmcyber.com and social.next.cnmcyber.com.
Similarly, the CNM HandsOn Apps, which are those versions of CNM apps that are installed on the CNM HandsOn Farm, feature the .handson. field added to their hostnames such as tube.handson.cnmcyber.com and wiki.handson.cnmcyber.com.
To display any webpage, one needs to type its URL into the address bar of web browser. The bar is always located on the top of the page. It is often confused with an input field of web search engine. If you cannot locate the bar, most likely, you use a mobile app.
Similarly to whole CNM Cyber, its DNS is a living endeavor as well.

Closing

Do you understand the difference between address bars and input fields of web search engines? --Yes/No/I'm not sure/Let me think/Let's move on

CNM Cloud SSO is the successor lectio.

Questions

Placement entrance exam

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