Answer:
Possibly the most important but hard-to-learn ability any technical individual might have is the gift to troubleshoot. For persons who are new with the expression, troubleshooting is the act of investigating and rectifying problems in any type of system. For a businessman, this might mean recognizing the source(s) of ineffectiveness in a business and suggesting a remedial course. For a doctor, this would mean accurately identifying a patient's trouble and recommending a treatment.
Answer:
You need to split the traffic to your test version.
Explanation:
Google app engine has a built-in feature that allows you to split a small fraction of your traffic to your test version.
You can split traffic using an IP address, so when the app receives a request, it can hash the Ip to a value between 0 to 999, and use it to re-route the request.
This way you don't need to stop your service during your tests and also avoid any risk involved with it.
Answer:
72.80 % more energy will be consumed.
Explanation:
First of all, let us have a look at the formula of energy for a processor.

Where,
is the energy
is the capacitance
is the voltage and
is the clock rate.
Let
be the energy of older processor.
be the capacitance of older processor.
be the voltage of older processor
be the capacitance of older processor
So,
....... (1)
and
Let
be the energy of newer processor.
be the capacitance of newer processor.
be the voltage of newer processor
be the capacitance of newer processor
....... (2)
Dividing equation (2) with equation (1):

As per given statement:



Putting the values above:

Energy consumed by newer processor is <em>1.728 </em>times the energy consumed by older processor.
OR
<em>72.80 %</em> more energy will be consumed by the newer processor.
The answer is 'tracert'. Tracert or traceroute command is a form of a diagnostic tool which allows you to capture information as the packet is sent from the source and destination providing the route taken and measure of delay across the IP network.