I can’t see the following tags that he could’ve possibly used
D. RAM
<span>Primary storage typically refers to random access memory (RAM), while secondary storage refers to the computer's internal hard drive. RAM,
commonly called "memory," is considered primary storage, since it
stores data that is directly accessible by the computer's CPU.</span>
Answer:
an expansion card is a PCB that fits into an expansion slot on a desktop computer. An expansion card is used to give a computer additional capabilities, such as enhanced video performance via a graphics card.
Explanation: