<div dir="ltr"><span style="font-size:12.8px">Dear Professor: </span><div style="font-size:12.8px">About hw6, in new ubuntu, how to deal with some problems about key-pair and security group. For example, the source instance has key-pair and security group, how about copied instances, they need to have the same key-pair and security group or not. What's more, how do we know where the key-pair is if the source instance has key-pair. </div><div style="font-size:12.8px">In this homework, do we need to handle these problems? or we assume that these problems will not happen.</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Regards.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Apr 2, 2017 at 11:34 PM, Jinglong Wu <span dir="ltr"><<a href="mailto:jwu29@stevens.edu" target="_blank">jwu29@stevens.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi Professor, <br><br></div>Got your meaning. It makes sense.<br><br></div>In this case, "for en only" and "for en" should represents same scenario. Thank you.<br><br></div>Regards,<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Apr 2, 2017 at 9:57 PM, Jan Schaumann <span dir="ltr"><<a href="mailto:jschauma@stevens.edu" target="_blank">jschauma@stevens.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>Jinglong Wu <<a href="mailto:jwu29@stevens.edu" target="_blank">jwu29@stevens.edu</a>> wrote:<br>
<br>
> "for en only" represents that domain_code is exactly "en", EXCLUDING<br>
> any character after it. For example, "en.m" would NOT be counted.<br>
<br>
</span>What's the definition in the dataset description of what 'en.m' is?<br>
<br>
What would most users expect if they gave you the dataset with whatever<br>
that definition is and then they asked you for information about "en"?<br>
<br>
Apply the principle of least astonishment and determine reasonable<br>
boundaries or definitions. Whatever they may be, make sure to<br>
explicitly note them in your solution.<br>
<div class="m_6825616710713621066HOEnZb"><div class="m_6825616710713621066h5"><br>
-Jan<br>
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