DY0-001 무료 덤프문제 온라인 액세스

A data scientist is using the following confusion matrix to assess model performance:

The model is predicting whether a delivery truck will be able to make 200 scheduled delivery stops. Every time the model is correct, the company saves an hour in planning and scheduling of maintenance work. Every time the model is wrong, the company loses four hours of delivery time for the truck. Which of the following is the net model impact for the company?

• A.25 hours lost
• B.165 hours lost
• C.165 hours saved
• D.25 hours saved

Given the following:

Which of the following time series models best represents this process?

• A.AR(1)
• B.ARIMA(1,1,1)
• C.ARMA(1,1)
• D.SARIMA(1, 1, 1) x (1, 1, 1)1

Which of the following JOINS would generate the largest amount of data?

• A.RIGHT JOIN
• B.LEFT JOIN
• C.INNER JOIN
• D.CROSS JOIN

Which of the following belong in a presentation to the senior management team and/or C-suite executives? (Choose two.)

• A.Full literature reviews
• B.Detailed explanations of statistical tests
• C.Final recommendations
• D.Code snippets
• E.High-level results
• F.Security keys and login information

Which of the following compute delivery models allows packaging of only critical dependencies while developing a reusable asset?

• A.Virtual machines
• B.Containers
• C.Thin clients
• D.Edge devices