________ computing in essence virtualizes the networking infrastructure such that the user of ________ services and resources does not need to be concerned with, or aware of, how the ________ is configured, maintained, or implemented.
A) Cloud, cloud, cloud
B) Fog, fog, fog
C) Client, client, client
D) Precipitation, precipitation, precipitation
Question 2
A ________ or ________ hides the internal structure of the private potion of the enterprise and provides mapping of incoming and outgoing packets to internal hosts.
A) network bug, firewall
B) proxy server, firewall
C) fire starter, smoke-saver
D) proxy starter, fire-beginner
