The most important protocol at the Internet layer is ____.

A black hat hacker is enumerating a network and wants to remain covert during the process. The hacker initiates a vulnerability scan. Given the task at hand the requirement of being covert, which of the following statements BEST indicates that the vulnerability scan meets these requirements?

A. The vulnerability scanner is performing an authenticated scan. B. The vulnerability scanner is performing local file integrity checks. C. The vulnerability scanner is performing in network sniffer mode. D. The vulnerability scanner is performing banner grabbing.

In terms of hardware resources needed (number of new processor registers and additional circuitry to generate the physical memory address given a CPU generated address) compare base and limit register solution with a paged virtual memory solution.

What will be an ideal response?