Determining what percentage of customer 101 buys product A, and what percentage of the customer buys product B
Answer:
Replacing computer parts.
Explanation:
John replaces faulty computer parts, such as DVDs, hard drives, ram cards, wires etc. John can also replace the whole motherboard or clean it (for dust).
Computer parts not functioning properly or dying is a common problem in computer systems. Motherboard, the circuit that holds all the components of a computer, like CPU, Ram and Hard disk, can also fail or die.
Answer:
You get to learn about the world and you get catch up on daily news
Explanation:
Answer: data design model
Explanation: