Assume your computer is able to complete 1 double floating-point operations per cycle when operands are in registers and it takes an additional delay of 10 cycles to read/write any operand from/to memory. The clock frequency of your computer is 4 Ghz. How long (in seconds) will it take for your computer to finish the following algorithm DGEMM0 and DGEMM1 respectively for n=2000? How much time (in seconds) is wasted on reading/writing operands from/to memory for both algorithms? Assume arithmetic computations and memory transfers do not overlap.

You have been supporting csm tech publishing's windows server 2016 server network for over a year. the office has two windows server 2016 servers running active directory and a number of other roles. management has informed you that a small sales office is opening in the same building three floors up. the sales manager wants to install a sales application on a server located in the sales office. this server will have limited physical security because there's no special room dedicated for it, which means it will be accessible to non-it personnel and visitors. you're considering installing windows server 2016 server core on the new server because accessing its console regularly probably won't be necessary, and this server will be managed from one of the other csm tech publishing servers. what are the benefits and drawbacks of using server core for this branch office? what are some things you should do to set up this server management environment?