Answer:
It's C
Explanation:
Adware displays or directs the users to an advertisement, while spyware performs espionage on the computer`s activity.
Answer:
Memory-mapped I/O and port-mapped I/O are two complementary methods of performing input/output between the central processing unit and peripheral devices in a computer. An alternative approach is using dedicated I/O processors, commonly known as channels on mainframe computers, which execute their own instructions.
