Without more details, it's hard to know.
But I'd guess his dad would've simply said "ram" or "memory", something everyone is at least mildly familiar with, vs the more specific phrasing, "similar to a data switch but on a way smaller scale".
Without more details, it's hard to know.
But I'd guess his dad would've simply said "ram" or "memory", something everyone is at least mildly familiar with, vs the more specific phrasing, "similar to a data switch but on a way smaller scale".