
What is network device function?
I'm trying to understand the role of network devices in a computer network. Specifically, I want to know what functions they perform and how they help in the overall operation of the network.


What are tracing fees?
I'm trying to understand what tracing fees are. Could someone please explain what these fees entail and possibly provide some examples or contexts where they might apply?


What is a FTF card?
I recently heard about a FTF card and I'm curious to know more about it. Could someone explain what a FTF card is and its purpose? I'm also interested in knowing if it's commonly used and where I can possibly get one.


What is hash in money?
I'm trying to understand the concept of 'hash' in the context of money. I've heard it being mentioned in discussions about cryptocurrencies, but I'm not sure what it exactly means or how it's used in the financial world.


What is measure M2?
I recently encountered a term called 'measure M2' in a financial report, but I'm not sure what it exactly refers to. Could someone please explain the meaning and background of this measure M2?
