There are 46656 possible combinations.
Modern computers use in side a memory board to store info but back then you would use flappy disks
This is false. Therapeutic services are some of the most expensive.
Due to it's typically massive size, WAN's are almost always slower then a LAN. The further the distance, the slower the network. One of the big disadvantages to having a WAN is the cost it can incur. Having a private WAN can be expensive.
I think he would be interested in a. epic elements of beowulf.
