Explain in brief terms some of the technology and developments that were important in the history and development of the Internet

What does 21 pilots middle aged name as a band 15 years prior to them naming their band 21 pilots?

What is one reason why indoor air pollution has become an increasing problem.

Suppose a cpu with a write-through, write-allocate cache achieves a cpi of 2. what are the read and write bandwidths (measured by bytes per cycle) between ram and the cache? (assume each miss generates a request for one block.)