Solid-state storage magnetic storage
optical storage
read-only memory
random access memory
represents data as 1 or 0 by changing the
alignment of tiny Iron particles on its surface
stores data by correlating the absence or
presence of light with the binary system
similar to RAM but with a special circuit
to retain data when powered off
stores data that the CPU is working on at
any given point of time
stores non-changeable instructions for
starting up a computer

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?

c a goverment agency or homeowner