<< Prev Question Next Question >>

Question 19/182

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 solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are analyzing a numerical dataset which contains missing values in several columns.
You must clean the missing values using an appropriate operation without affecting the dimensionality of the feature set.
You need to analyze a full dataset to include all values.
Solution: Calculate the column median value and use the median value as the replacement for any missing value in the column.
Does the solution meet the goal?

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

Question List (182q)
Question 1: You have an Azure Machine Learning workspace. You build a de...
Question 2: You have the following Azure subscriptions and Azure Machine...
Question 3: You register a model that you plan to use in a batch inferen...
Question 4: Note: This question is part of a series of questions that pr...
Question 5: You use the Azure Machine Learning designer to create and ru...
Question 6: Note: This question is part of a series of questions that pr...
Question 7: You need to select a feature extraction method. Which method...
Question 8: You run Azure Machine Learning training experiments. The tra...
Question 9: You need to correct the model fit issue. Which three actions...
Question 10: You create an Azure Machine Learning workspace. You need to ...
Question 11: You are performing clustering by using the K-means algorithm...
Question 12: You use Azure Machine Learning to train and register a model...
Question 13: You manage an Azure Machine Learning workspace. You have an ...
Question 14: You manage an Azure Machine Learning workspace named workspa...
Question 15: Note: This question is part of a series of questions that pr...
Question 16: You have the following code. The code prepares an experiment...
Question 17: You create an Azure Machine Learning workspace. You must con...
Question 18: You create an Azure Machine Learning workspace and a dataset...
Question 19: Note: This question is part of a series of questions that pr...
Question 20: You use differential privacy to ensure your reports are priv...
Question 21: You use a training pipeline in the Azure Machine Learning de...
Question 22: You have an Azure Machine Learning workspace named workspace...
Question 23: Note: This question is part of a series of questions that pr...
Question 24: You are analyzing a dataset containing historical data from ...
Question 25: You are a data scientist building a deep convolutional neura...
Question 26: You are implementing hyperparameter tuning for a model train...
Question 27: You use the Azure Machine Learning designer to create and ru...
Question 28: You are analyzing a raw dataset that requires cleaning. You ...
Question 29: You plan to use Hyperdrive to optimize the hyperparameters s...
Question 30: You are creating a classification model for a banking compan...
Question 31: Note: This question is part of a series of questions that pr...
Question 32: Note: This question is part of a series of questions that pr...
Question 33: You manage an Azure Machine Learning workspace named workspa...
Question 34: You have a Python script that executes a pipeline. The scrip...
Question 35: You have an Azure Machine Learning workspace. You are runnin...
Question 36: You have an Azure Machine Learning workspace. You run the fo...
Question 37: You must use in Azure Data Science Virtual Machine (DSVM) as...
Question 38: You need to implement a feature engineering strategy for the...
Question 39: You train a model by using Azure Machine Learning. You use A...
Question 40: You tram and register a model by using the Azure Machine Lea...
Question 41: You are implementing a machine learning model to predict sto...
Question 42: You have an Azure Machine Learning workspace named WS1. You ...
Question 43: Note: This question is part of a series of questions that pr...
Question 44: You use the following Python code in a notebook to deploy a ...
Question 45: You build a data pipeline in an Azure Machine Learning works...
Question 46: You manage an Azure Machine learning workspace named workspa...
Question 47: You need to configure the Permutation Feature Importance mod...
Question 48: You are with a time series dataset in Azure Machine Learning...
Question 49: You plan to use the Hyperdrive feature of Azure Machine Lear...
Question 50: You plan to use automated machine learning by using Azure Ma...
Question 51: You manage an Azure Machine Learning workspace. You must def...
Question 52: You are evaluating a completed binary classification machine...
Question 53: You are creating a binary classification by using a two-clas...
Question 54: You manage an Azure Machine Learning workspace. You plan to ...
Question 55: Note: This question is part of a series of questions that pr...
Question 56: You are building a binary classification model by using a su...
Question 57: You create a binary classification model. The model is regis...
Question 58: Note: This question is part of a series of questions that pr...
Question 59: You are creating a new Azure Machine Learning pipeline using...
Question 60: You create an Azure Machine Learning workspace You are devel...
Question 61: You create an Azure Data Lake Storage Gen2 stowage account n...
Question 62: You manage an Azure Machine Learning workspace. You must log...
Question 63: You are designing an Azure Machine Leaning solution by using...
Question 64: You are developing a hands-on workshop to introduce Docker f...
Question 65: You are using Azure Machine Learning to train machine learni...
Question 66: You have a binary classifier that predicts positive cases of...
Question 67: You create a pipeline in designer to train a model that pred...
Question 68: You use Azure Machine Learning to tram a model. You must use...
Question 69: You use Azure Machine Learning to implement hyperparameter t...
Question 70: You use Azure Machine Learning designer to create a training...
Question 71: You write code to retrieve an experiment that is run from yo...
Question 72: You are solving a classification task. The dataset is imbala...
Question 73: You have a Python script that executes a pipeline. The scrip...
Question 74: You have machine learning models produce unfair predictions ...
Question 75: You create an Azure Machine learning workspace. The workspac...
Question 76: You create an Azure Machine Learning workspace. You use Azur...
Question 77: You create an Azure Machine Learning dataset containing auto...
Question 78: You manage an Azure Machine learning workspace. The workspac...
Question 79: You need to implement early stopping criteria as suited in t...
Question 80: Note: This question is part of a series of questions that pr...
Question 81: You create an MLflow model You must deploy the model to Azur...
Question 82: You create an Azure Machine Learning workspace and an Azure ...
Question 83: You are analyzing a dataset by using Azure Machine Learning ...
Question 84: You create an experiment in Azure Machine Learning Studio. Y...
Question 85: You create an Azure Machine Learning workspace. You must use...
Question 86: You manage an Azure Machine Learning workspace named workspa...
Question 87: You must use the Azure Machine Learning SDK to interact with...
Question 88: You have an Azure Machine learning workspace. The workspace ...
Question 89: You plan to run a Python script as an Azure Machine Learning...
Question 90: You create a workspace to include a compute instance by usin...
Question 91: You create an Azure Machine Learning workspace. You use the ...
Question 92: Note: This question is part of a series of questions that pr...
Question 93: You monitor an Azure Machine Learning classification trainin...
Question 94: You create an Azure Machine Learning workspace. You must use...
Question 95: You run a script as an experiment in Azure Machine Learning....
Question 96: You create an Azure Machine Learning workspace. You train a ...
Question 97: You are evaluating a Python NumPy array that contains six da...
Question 98: You collect data from a nearby weather station. You have a p...
Question 99: You need to implement a new cost factor scenario for the ad ...
Question 100: Your Azure Machine Learning workspace has a dataset named re...
Question 101: You create an Azure Machine Learning workspace. You must cre...
Question 102: Note: This question is part of a series of questions that pr...
Question 103: You have a comma-separated values (CSV) file containing data...
Question 104: Note: This question is part of a series of questions that pr...
Question 105: Note: This question is part of a series of questions that pr...
Question 106: Note: This question is part of a series of questions that pr...
Question 107: A set of CSV files contains sales records. All the CSV files...
Question 108: You are performing sentiment analysis using a CSV file that ...
Question 109: You have an Azure Machine Learning workspace. You plan to us...
Question 110: You manage an Azure Machine Learning workspace. You submit a...
Question 111: You create an Azure Machine learning workspace and load a Py...
Question 112: You are a lead data scientist for a project that tracks the ...
Question 113: You train classification and regression models by using auto...
Question 114: The finance team asks you to train a model using data in an ...
Question 115: You have an Azure Machine Learning workspace You plan to use...
Question 116: You have a dataset that contains over 150 features. You use ...
Question 117: You need to implement a model development strategy to determ...
Question 118: You are authoring a notebook in Azure Machine Learning studi...
Question 119: You are a data scientist working for a bank and have used Az...
Question 120: Your team is building a data engineering and data science de...
Question 121: You are a data scientist working for a hotel booking website...
Question 122: You create a classification model with a dataset that contai...
Question 123: You arc creating a new experiment in Azure Machine Learning ...
Question 124: You are developing code to analyse a dataset that includes a...
Question 125: You are conducting feature engineering to prepuce data for f...
Question 126: You perform hyper parameter tuning with Azure Machine Learni...
Question 127: A biomedical research company plans to enroll people in an e...
Question 128: You create an Azure Machine Learning workspace. You must con...
Question 129: You create an Azure Machine Learning workspace named ML-work...
Question 130: You manage an Azure Machine Learning workspace by using the ...
Question 131: You use the following code to define the steps for a pipelin...
Question 132: You are developing a data science workspace that uses an Azu...
Question 133: You are working on a classification task. You have a dataset...
Question 134: You define a datastore named ml-data for an Azure Storage bl...
Question 135: You are building a machine learning model for translating En...
Question 136: You manage an Azure Machine Learning workspace named Workspa...
Question 137: You develop and train a machine learning model to predict fr...
Question 138: You manage an Azure Machine learning workspace. You build a ...
Question 139: You plan to implement an Azure Machine Learning solution. Yo...
Question 140: You train a machine learning model. You must deploy the mode...
Question 141: You use Azure Machine Learning studio to analyze a dataset c...
Question 142: You create an Azure Machine Learning workspace. The workspac...
Question 143: You have a dataset created for multiclass classification tas...
Question 144: You are using the Azure Machine Learning Service to automate...
Question 145: (Exhibit) For each of the following statements, select Yes i...
Question 146: You manage an Azure Machine Learning workspace. The developm...
Question 147: You create a multi-class image classification deep learning ...
Question 148: You have an Azure blob container that contains a set of TSV ...
Question 149: You are performing feature scaling by using the scikit-learn...
Question 150: You need to use the Python language to build a sampling stra...
Question 151: You create a workspace by using Azure Machine Learning Studi...
Question 152: You create an Azure Machine Learning model to include model ...
Question 153: You manage an Azure Machine Learning workspace. The developm...
Question 154: You create machine learning models by using Azure Machine Le...
Question 155: You are preparing to use the Azure ML SDK to run an experime...
Question 156: You create an Azure Machine Learning workspace. You are trai...
Question 157: You create an Azure Machine Learning workspace named workspa...
Question 158: You use Azure Machine Learning Designer lo load the followin...
Question 159: You create a machine learning model by using the Azure Machi...
Question 160: You manage an Azure Machine Learning workspace named workspa...
Question 161: You create a workspace by using Azure Machine Learning Studi...
Question 162: You need to resolve the local machine learning pipeline perf...
Question 163: You are solving a classification task. You must evaluate you...
Question 164: You are developing a machine learning model. You must infere...
Question 165: You use the Azure Machine Learning Python SDK to define a pi...
Question 166: You manage an Azure Machine Learning workspace. You must pro...
Question 167: You are creating a machine learning model. You have a datase...
Question 168: You manage are Azure Machine Learning workspace by using the...
Question 169: Note: This question is part of a series of questions that pr...
Question 170: You run an automated machine learning experiment in an Azure...
Question 171: You have a feature set containing the following numerical fe...
Question 172: You have an Azure Machine Learning workspace named workspace...
Question 173: You use an Azure Machine Learning workspace. You create the ...
Question 174: You are moving a large dataset from Azure Machine Learning S...
Question 175: You create an Azure Machine Learning workspace. You are trai...
Question 176: Note: This question is part of a series of questions that pr...
Question 177: You use Azure Machine Learning to train a model based on a d...
Question 178: You create an Azure Machine Learning workspace named workspa...
Question 179: You manage an Azure Machine Learning workspace. You need to ...
Question 180: You are developing a deep learning model by using TensorFlow...
Question 181: You need to define a process for penalty event detection. Wh...
Question 182: You are creating data wrangling and model training solutions...