What is the minimum number of Power BI datasets needed to support the reports?

Last Updated on October 23, 2021 by Admin What is the minimum number of Power BI datasets needed to support the reports? two imported datasets a single DirectQuery dataset two DirectQuery datasets a single imported dataset Explanation: Scenario: Data and Sources Data for the reports comes from three sources. Detailed revenue, cost, and expense data […]
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Which DAX expression should you use?

Last Updated on October 22, 2021 by Admin You need to create a calculated column to display the month based on the reporting requirements. Which DAX expression should you use? FORMAT(‘Date'[date], “MMM YYYY”) FORMAT(‘Date’ [date], “M YY”) FORMAT(‘Date'[date_id], “MMM”) & “” & FORMAT FORMAT(‘Date'[date_id], “MMM”) & “” & FORMAT(‘Date'[year], “#”) FORMAT(‘Date’ [date_id], “MMM YYYY”) Explanation: […]
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Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Last Updated on October 22, 2021 by Admin DRAG DROP You need to correct the model fit issue. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. Explanation: Step 1: Augment the data Scenario: […]
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You train a classification model by using a decision tree algorithm.

Last Updated on October 22, 2021 by Admin HOTSPOT You train a classification model by using a decision tree algorithm. You create an estimator by running the following Python code. The variable feature_names is a list of all feature names, and class_names is a list of all class names. from interpret.ext.blackbox import TabularExplainer explainer = […]
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What are three possible ways to achieve this goal? Each correct answer presents a complete solution.

Last Updated on October 22, 2021 by Admin You are building a binary classification model by using a supplied training set. The training set is imbalanced between two classes. You need to resolve the data imbalance. What are three possible ways to achieve this goal? Each correct answer presents a complete solution. NOTE: Each correct […]
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Solution: Use the following metrics: Mean Absolute Error, Root Mean Absolute Error, Relative Absolute Error, Accuracy, Precision, Recall, F1 score, and AUC. Does the solution meet the goal?

Last Updated on October 22, 2021 by Admin Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct […]
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Which two actions should you perform? Each correct answer presents a complete solution.

Last Updated on October 22, 2021 by Admin You are a data scientist building a deep convolutional neural network (CNN) for image classification. The CNN model you build shows signs of overfitting. You need to reduce overfitting and converge the model to an optimal fit. Which two actions should you perform? Each correct answer presents […]
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You are analyzing the asymmetry in a statistical distribution.

Last Updated on October 22, 2021 by Admin HOTSPOT You are analyzing the asymmetry in a statistical distribution. The following image contains two density curves that show the probability distribution of two datasets. Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic. NOTE: […]
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