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ELEKS quiz

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1 / 7

You are training a medical diagnostic classification model to detect a rare deadly disease. It is important to identify as many people who actually have the disease as possible, even if it means some healthy people are incorrectly flagged. Which evaluation metric should you focus on?

2 / 7

Which one term is NOT related to the Artificial Neural Networks:

3 / 7

What does the term “AI winter” refer to?

4 / 7

Pick one answer that describes slowly changing dimensions Type 2. (SCD2)

5 / 7

What is the best approach to read last committed data without locking in RDBMS?

6 / 7

What is the purpose of Global Interpreter Lock (GIL) in Python?

7 / 7

What happens when this code runs?


import asyncio


async def work(name):
    print(f"{name} start")
    await asyncio.sleep(1)
    print(f"{name} end")


async def main():
    await work("A")
    await work("B")


asyncio.run(main())

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