A server farm such as Google provides enough compute capacit

A server farm such as Google provides enough compute capacity for the highest request rate of the day. Imagine that most of the time these servers operate at only 40% capacity. These servers could be turned off, but they would take too long to restart in response to more load. A new power-saving system has been proposed that allows for a quick restart of the servers, but requires 20% of the original power while in this low-power \"sleep\" state. How much power savings would be achieved by placing 60% of the servers in the \"sleep\" state? How much power savings would be achieved by placing 30% of the servers in the \"sleep\" state and 30% off? How much power savings would be achieved by reducing the voltage by 20% and frequency by 50%?

Solution

The main thing we have to do is correct tap on the system status notice symbol and open the Network and Sharing Center from the setting menu.

At that point tap on the Change connector settings hyperlink on the left-hand side of the Network and Sharing Center.

Presently right-tap on the system connector you wish to change the DNS settings for and select properties from the setting menu.

At the point when the properties for your system connector open, you should choose Internet Protocol Version 4 (TCP/IPv4) from the rundown, then snap properties.

Our illustration will have opened the IPv4 settings for your system connector. You will find in the base portion of the discourse that your PC is set to get its DNS settings \"consequently\". You should change that with the goal that we can physically determine the DNS servers we need to utilize. Presently basically pick an administration underneath and enter the DNS server addresses.

Google DNS

Favored: 8.8.8.8

Interchange: 8.8.4.4

OpenDNS

Favored: 208.67.222.222

Interchange: 208.67.220.220

We selected to run with Google DNS for the time being — while they could utilize this information to track your perusing propensities, by and by we\'re not that stressed over