Anetwork administrator has received the ipv6 prefix 2001: db8: : /48 for subnetting. assuming the administrator does not subnet into the interface id portion of the address space, how many subnets can the administrator create from the /48 prefix?

What’s resistance in an electrical circuit ?

Consider a byte-addressable computer with 16mb of main memory, a cache capable of storing a total of 64kb of data and block size of 32 bytes. (a) how many bits in the memory address? (b) how many blocks are in the cache? (c) specify the format of the memory address, including names and sizes, when the cache is: 1. direct-mapped 2. 4-way set associative 3. fully associative

The forerunner to cell phones, pdas, and smartphones was