Answer:
Direct Mapped Cache
Explanation:
Given that a Direct Mapped Cache is a form of mapping whereby each main memory address is mapped into precisely one cache block.
It is considered cheaper compared to the associative method of cache mapping, and it is faster when searching through it. This is because it utilizes a tag field only.
Hence, The method of mapping where each memory location is mapped to exactly one location in the cache is "Direct Mapped Cache"
A reputable website would be one that you could research online and read about it's history , reviews etc .
Answer:
3 years of study - Bachelor's degree
2 years of research - Master's degree
3 years of research to earn a PhD
So, On total it would take 8 years!
The answer is A. good luck