- Home
- Microsoft
- Designing and Implementing a Data Science Solution on Azure
- Microsoft.DP-100.v2024-07-05.q185
- Question 175
Valid DP-100 Dumps shared by ExamDiscuss.com for Helping Passing DP-100 Exam! ExamDiscuss.com now offer the newest DP-100 exam dumps, the ExamDiscuss.com DP-100 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com DP-100 dumps with Test Engine here:
Access DP-100 Dumps Premium Version
(508 Q&As Dumps, 35%OFF Special Discount Code: freecram)
<< Prev Question Next Question >>
Question 175/185
A set of CSV files contains sales records. All the CSV files have the same data schema.
Each CSV file contains the sales record for a particular month and has the filename sales.csv. Each file in stored in a folder that indicates the month and year when the data was recorded. The folders are in an Azure blob container for which a datastore has been defined in an Azure Machine Learning workspace. The folders are organized in a parent folder named sales to create the following hierarchical structure:
At the end of each month, a new folder with that month's sales file is added to the sales folder.
You plan to use the sales data to train a machine learning model based on the following requirements:
You must define a dataset that loads all of the sales data to date into a structure that can be easily converted to a dataframe.
You must be able to create experiments that use only data that was created before a specific previous month, ignoring any data that was added after that month.
You must register the minimum number of datasets possible.
You need to register the sales data as a dataset in Azure Machine Learning service workspace.
What should you do?
Each CSV file contains the sales record for a particular month and has the filename sales.csv. Each file in stored in a folder that indicates the month and year when the data was recorded. The folders are in an Azure blob container for which a datastore has been defined in an Azure Machine Learning workspace. The folders are organized in a parent folder named sales to create the following hierarchical structure:
At the end of each month, a new folder with that month's sales file is added to the sales folder.
You plan to use the sales data to train a machine learning model based on the following requirements:
You must define a dataset that loads all of the sales data to date into a structure that can be easily converted to a dataframe.
You must be able to create experiments that use only data that was created before a specific previous month, ignoring any data that was added after that month.
You must register the minimum number of datasets possible.
You need to register the sales data as a dataset in Azure Machine Learning service workspace.
What should you do?
Correct Answer: B
Specify the path.
Example:
The following code gets the workspace existing workspace and the desired datastore by name. And then passes the datastore and file locations to the path parameter to create a new TabularDataset, weather_ds.
from azureml.core import Workspace, Datastore, Dataset
datastore_name = 'your datastore name'
# get existing workspace
workspace = Workspace.from_config()
# retrieve an existing datastore in the workspace by name
datastore = Datastore.get(workspace, datastore_name)
# create a TabularDataset from 3 file paths in datastore
datastore_paths = [(datastore, 'weather/2018/11.csv'),
(datastore, 'weather/2018/12.csv'),
(datastore, 'weather/2019/*.csv')]
weather_ds = Dataset.Tabular.from_delimited_files(path=datastore_paths)
Example:
The following code gets the workspace existing workspace and the desired datastore by name. And then passes the datastore and file locations to the path parameter to create a new TabularDataset, weather_ds.
from azureml.core import Workspace, Datastore, Dataset
datastore_name = 'your datastore name'
# get existing workspace
workspace = Workspace.from_config()
# retrieve an existing datastore in the workspace by name
datastore = Datastore.get(workspace, datastore_name)
# create a TabularDataset from 3 file paths in datastore
datastore_paths = [(datastore, 'weather/2018/11.csv'),
(datastore, 'weather/2018/12.csv'),
(datastore, 'weather/2019/*.csv')]
weather_ds = Dataset.Tabular.from_delimited_files(path=datastore_paths)
- Question List (185q)
- Question 1: You manage an Azure Machine Learning workspace. You have an ...
- Question 2: Note: This question is part of a series of questions that pr...
- Question 3: Note: This question is part of a series of questions that pr...
- Question 4: You are evaluating a Python NumPy array that contains six da...
- Question 5: You are evaluating a completed binary classification machine...
- Question 6: Note: This question is part of a series of questions that pr...
- Question 7: You are performing feature engineering on a dataset. You mus...
- Question 8: You use Azure Machine Learning to train a model. You must us...
- Question 9: Note: This question is part of a series of questions that pr...
- Question 10: You manage an Azure Machine learning workspace. You build a ...
- Question 11: You tram and register a model by using the Azure Machine Lea...
- Question 12: You create an Azure Machine Learning workspace. The workspac...
- Question 13: You are solving a classification task. You must evaluate you...
- Question 14: You are authoring a notebook in Azure Machine Learning studi...
- Question 15: You plan to use a Deep Learning Virtual Machine (DLVM) to tr...
- Question 16: You create an Azure Machine Learning model to include model ...
- Question 17: You create an Azure Machine learning workspace. The workspac...
- Question 18: Note: This question is part of a series of questions that pr...
- Question 19: You manage an Azure Machine learning workspace named workspa...
- Question 20: Note: This question is part of a series of questions that pr...
- Question 21: You are creating a classification model for a banking compan...
- Question 22: You create and register a model in an Azure Machine Learning...
- Question 23: You need to set up the Permutation Feature Importance module...
- Question 24: Note: This question is part of a series of questions that pr...
- Question 25: Note: This question is part of a series of questions that pr...
- Question 26: You have a binary classifier that predicts positive cases of...
- Question 27: You manage an Azure Machine Learning workspace named workspa...
- Question 28: You are solving a classification task. You must evaluate you...
- Question 29: Note: This question is part of a series of questions that pr...
- Question 30: You create a training pipeline using the Azure Machine Learn...
- Question 31: You previously deployed a model that was trained using a tab...
- Question 32: You download a .csv file from a notebook in an Azure Machine...
- Question 33: You have an Azure Machine Learning workspace. You plan to ru...
- Question 34: You are using the Azure Machine Learning designer to transfo...
- Question 35: You plan to use Hyperdrive to optimize the hyperparameters s...
- Question 36: You are building an experiment using the Azure Machine Learn...
- Question 37: Note: This question is part of a series of questions that pr...
- Question 38: space and set up a development environment. You plan to trai...
- Question 39: You need to implement a feature engineering strategy for the...
- Question 40: You need to identify the methods for dividing the data accor...
- Question 41: You are analyzing a dataset containing historical data from ...
- Question 42: You manage an Azure Machine Learning workspace named workspa...
- Question 43: Note: This question is part of a series of questions that pr...
- Question 44: You use a training pipeline in the Azure Machine Learning de...
- Question 45: You are building an intelligent solution using machine learn...
- Question 46: You have the following code. The code prepares an experiment...
- Question 47: You use the Azure Machine Learning designer to create and ru...
- Question 48: You are preparing to use the Azure ML SDK to run an experime...
- Question 49: You are creating a machine learning model that can predict t...
- Question 50: Note: This question is part of a series of questions that pr...
- Question 51: You write five Python scripts that must be processed in the ...
- Question 52: A biomedical research company plans to enroll people in an e...
- Question 53: Note: This question is part of a series of questions that pr...
- Question 54: You need to define an evaluation strategy for the crowd sent...
- Question 55: You create machine learning models by using Azure Machine Le...
- Question 56: Note: This question is part of a series of questions that pr...
- Question 57: Note: This question is part of a series of questions that pr...
- Question 58: You are creating a machine learning model. You need to ident...
- Question 59: You need to obtain the output from the pipeline execution. W...
- Question 60: You need to build a feature extraction strategy for the loca...
- Question 61: You create an Azure Machine Learning workspace. You are trai...
- Question 62: You use Azure Machine Learning designer to create a training...
- Question 63: Note: This question is part of a series of questions that pr...
- Question 64: You train and register an Azure Machine Learning model You p...
- Question 65: You manage an Azure Machine Learning workspace by using the ...
- Question 66: You train a machine learning model by using Aunt Machine Lea...
- Question 67: You need to implement a model development strategy to determ...
- Question 68: You create a multi-class image classification deep learning ...
- Question 69: Note: This question is part of a series of questions that pr...
- Question 70: You use the designer to create a training pipeline for a cla...
- Question 71: You create a machine learning model by using the Azure Machi...
- Question 72: You are creating data wrangling and model training solutions...
- Question 73: You are developing a hands-on workshop to introduce Docker f...
- Question 74: Note: This question is part of a series of questions that pr...
- Question 75: You use Azure Machine Learning to train and register a model...
- Question 76: You use the Two-Class Neural Network module in Azure Machine...
- Question 77: You register a model that you plan to use in a batch inferen...
- Question 78: You are creating a new experiment in Azure Machine Learning ...
- Question 79: You have an Azure Machine Learning workspace. You are runnin...
- Question 80: You are the owner of an Azure Machine Learning workspace. Yo...
- Question 81: You manage an Azure Machine Learning workspace named workspa...
- Question 82: Note: This question is part of a series of questions that pr...
- Question 83: You create a multi-class image classification deep learning ...
- Question 84: You define a datastore named ml-data for an Azure Storage bl...
- Question 85: You have an Azure Machine Learning workspace. You are runnin...
- Question 86: You are building a recurrent neural network to perform a bin...
- Question 87: You are a data scientist creating a linear regression model....
- Question 88: You publish a batch inferencing pipeline that will be used b...
- Question 89: Note: This question is part of a series of questions that pr...
- Question 90: You are developing a linear regression model in Azure Machin...
- Question 91: You manage an Azure Machine Learning workspace. You create a...
- Question 92: Your team is building a data engineering and data science de...
- Question 93: You are implementing a machine learning model to predict sto...
- Question 94: You manage an Azure Machine Learning workspace. You must def...
- Question 95: You plan to provision an Azure Machine Learning Basic editio...
- Question 96: You have an Azure Machine Learning workspace named WS1. You ...
- Question 97: You need to identify the methods for dividing the data accor...
- Question 98: Note: This question is part of a series of questions that pr...
- Question 99: You use Azure Machine Learning studio to analyze a dataset c...
- Question 100: You create an Azure Machine Learning workspace. You must use...
- Question 101: You are performing clustering by using the K-means algorithm...
- Question 102: You have a dataset created for multiclass classification tas...
- Question 103: You are retrieving data from a large datastore by using Azur...
- Question 104: You need to configure the Permutation Feature Importance mod...
- Question 105: You are a data scientist working for a hotel booking website...
- Question 106: You use the Azure Machine Learning Python SDK to define a pi...
- Question 107: You create an Azure Machine Learning workspace. You need to ...
- Question 108: You create an Azure Machine Learning workspace named workspa...
- Question 109: You are creating a machine learning model in Python. The pro...
- Question 110: You manage are Azure Machine Learning workspace by using the...
- Question 111: You are performing feature scaling by using the scikit-learn...
- Question 112: You use the following code to define the steps for a pipelin...
- Question 113: You are a data scientist building a deep convolutional neura...
- Question 114: You are developing a deep learning model by using TensorFlow...
- Question 115: You create an Azure Machine Learning workspace. You must con...
- Question 116: You plan to preprocess text from CSV files. You load the Azu...
- Question 117: You create a binary classification model. The model is regis...
- Question 118: You use Azure Machine Learning Studio to build a machine lea...
- Question 119: You need to record the row count as a metric named row_count...
- Question 120: Note: This question is part of a series of questions that pr...
- Question 121: You are designing an Azure Machine Leaning solution by using...
- Question 122: You create an Azure Machine Learning workspace. You train an...
- Question 123: You create a workspace by using Azure Machine Learning Studi...
- Question 124: You run an experiment that uses an AutoMLConfig class to def...
- Question 125: You are using the Azure Machine Learning Service to automate...
- Question 126: You need to correct the model fit issue. Which three actions...
- Question 127: You create an Azure Machine Learning workspace and install t...
- Question 128: You create a script that trains a convolutional neural netwo...
- Question 129: You must use the Azure Machine Learning SDK to interact with...
- Question 130: You create a deep learning model for image recognition on Az...
- Question 131: Note: This question is part of a series of questions that pr...
- Question 132: You have the following Azure subscriptions and Azure Machine...
- Question 133: You must use in Azure Data Science Virtual Machine (DSVM) as...
- Question 134: You are developing a machine learning solution by using the ...
- Question 135: You retrain an existing model. You need to register the new ...
- Question 136: You are developing a machine learning, experiment by using A...
- Question 137: You need to produce a visualization for the diagnostic test ...
- Question 138: You train and register an Azure Machine Learning model You p...
- Question 139: You use the following Python code in a notebook to deploy a ...
- Question 140: You need to replace the missing data in the AccessibilityToH...
- Question 141: You create a workspace by using Azure Machine Learning Studi...
- Question 142: You have an Azure Machine Learning workspace. You are connec...
- Question 143: You create an Azure Machine Learning workspace. You must con...
- Question 144: You create an Azure Machine Learning workspace and a dataset...
- Question 145: You create a training pipeline by using the Azure Machine Le...
- Question 146: Note: This question is part of a series of questions that pr...
- Question 147: You have an Azure Machine Learning workspace named WS1. You ...
- Question 148: You create a binary classification model by using Azure Mach...
- Question 149: You register a file dataset named csvjolder that references ...
- Question 150: You plan to run a Python script as an Azure Machine Learning...
- Question 151: You create a multi-class image classification model with aut...
- Question 152: You plan to use automated machine learning by using Azure Ma...
- Question 153: Note: This question is part of a series of questions that pr...
- Question 154: You are developing deep learning models to analyze semi-stru...
- Question 155: You need to resolve the local machine learning pipeline perf...
- Question 156: You are implementing hyperparameter tuning for a model train...
- Question 157: You plan to use the Hyperdrive feature of Azure Machine Lear...
- Question 158: Note: This question is part of a series of questions that pr...
- Question 159: You need to modify the inputs for the global penalty event m...
- Question 160: You manage an Azure Machine Learning workspace. You must log...
- Question 161: You have an Azure Machine Learning workspace. You run the fo...
- Question 162: You have the following Azure subscriptions and Azure Machine...
- Question 163: You create an Azure Machine learning workspace and load a Py...
- Question 164: You are implementing hyperparameter tuning by using Bayesian...
- Question 165: You train classification and regression models by using auto...
- Question 166: You create a multi-class image classification deep learning ...
- Question 167: You have a Python script that executes a pipeline. The scrip...
- Question 168: You create an Azure Machine Learning workspace named ML-work...
- Question 169: You deploy a model in Azure Container Instance. You must use...
- Question 170: You are creating a compute target to train a machine learnin...
- Question 171: You monitor an Azure Machine Learning classification trainin...
- Question 172: You build a data pipeline in an Azure Machine Learning works...
- Question 173: You are creating a binary classification by using a two-clas...
- Question 174: You use the Azure Machine Learning SDK to run a training exp...
- Question 175: A set of CSV files contains sales records. All the CSV files...
- Question 176: Note: This question is part of a series of questions that pr...
- Question 177: You create an Azure Machine Learning dataset. You use the Az...
- Question 178: You create an Azure Machine Learning workspace. You must use...
- Question 179: Note: This question is part of a series of questions that pr...
- Question 180: You use the Azure Machine Learning service to create a tabul...
- Question 181: Note: This question is part of a series of questions that pr...
- Question 182: You load data from a notebook in an Azure Machine Learning w...
- Question 183: Note: This question is part of a series of questions that pr...
- Question 184: You have several machine learning models registered in an Az...
- Question 185: You use Data Science Virtual Machines (DSVMs) for Windows an...
