Your answer would be "cache memory."
Answer:
C, Both of these.
Explanation:
You can take notes either way. It's just your preference. Hope this helps :)
The second one, it should be the one that is opening left with a line underneath, the images are unclear but that’s the most likely correct answer !
Answer:
D. by using different background colors for different sections
Explanation:
This can help people differentiate the different sections of your webpage.
Hope this helps!