Which bits of the address would be used in the tag, index and offset in a two-way set associative cache with 1-word blocks and a total capacity of 512 words

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.

Answercloud computing;