Free Microsoft DP-100 Practice Questions & Answers 2026 Part1

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Question #1

You are a data scientist creating a linear regression model.You need to determine how closely the data fits the regression line.Which metric should you review?

A. oefficient of determination

B. ean absolute error

C. oot Mean Square Error

D. ecall

E. recision

View answer

Correct Answer: A

Question #2

You plan to use a Deep Learning Virtual Machine (DLVM) to train deep learning models using Compute Unified Device Architecture (CUDA) computations.You need to configure the DLVM to support CUDA.What should you implement?

A. Solid State Drives (SSD)

B. Computer Processing Unit (CPU) speed increase by using overclocking

C. Graphic Processing Unit (GPU)

D. High Random Access Memory (RAM) configuration

E. Intel Software Guard Extensions (Intel SGX) technology

View answer

Correct Answer: C

Question #3

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You have been tasked with constructing a machine learning model that translates language text into a different language text.The machine learning model must be constructed and trained to learn the sequence of the.Recommendation: You make use of Recurrent Neural Networks (RNNs).Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: A

Question #4

You need to select an environment that will meet the business and data requirements. Which environment should you use?

A. Azure HDInsight with Spark MLlib

B. Azure Cognitive Services

C. Azure Machine Learning Studio

D. Microsoft Machine Learning Server

View answer

Correct Answer: D

Question #5

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You are in the process of creating a machine learning model. Your dataset includes rows with null and missing values.You plan to make use of the Clean Missing Data module in Azure Machine Learning Studio to detect and fix the null and missing values in the dataset.Recommendation: You make use of the Custom substitution value option.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: A

Question #6

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You have been tasked with evaluating your model on a partial data sample via k-fold cross-validation.You have already configured a k parameter as the number of splits. You now have to configure the k parameter for the cross-validation with the usual value choice.Recommendation: You configure the use of the value k=10.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: A

Question #7

You are a lead data scientist for a project that tracks the health and migration of birds. You create a multi-class image classification deep learning model that uses a set of labeled bird photographs collected by experts.You have 100,000 photographs of birds. All photographs use the JPG format and are stored in an Azure blob container in an Azure subscription.You need to access the bird photograph files in the Azure blob container from the Azure Machine Learning service workspace that will be used for deep learning model training. You must minimize data movement.What should you do?

A. Create an Azure Data Lake store and move the bird photographs to the store

B. Create an Azure Cosmos DB database and attach the Azure Blob containing bird photographs storage to the database

C. Create and register a dataset by using TabularDataset class that references the Azure blob storage containing bird photographs

D. Register the Azure blob storage containing the bird photographs as a datastore in Azure Machine Learning service

E. Copy the bird photographs to the blob datastore that was created with your Azure Machine Learning service workspace

View answer

Correct Answer: D

Question #8

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 a data scientist using Azure Machine Learning Studio.You need to normalize values to produce an output column into bins to predict a target column.Solution: Apply a Quantiles normalization with a QuantileIndex normalization.Does the solution meet the goal?

A. Yes

B. No

View answer

Correct Answer: A

Question #9

You are solving a classification task.The dataset is imbalanced.You need to select an Azure Machine Learning Studio module to improve the classification accuracy.Which module should you use?

A. Permutation Feature Importance

B. Filter Based Feature Selection

C. Fisher Linear Discriminant Analysis

D. Synthetic Minority Oversampling Technique (SMOTE)

View answer

Correct Answer: D

Question #10

You are developing deep learning models to analyze semi-structured, unstructured, and structured data types.You have the following data available for model building:-Video recordings of sporting events-Transcripts of radio commentary about events-Logs from related social media feeds captured during sporting eventsYou need to select an environment for creating the model.Which environment should you use?

A. Azure Cognitive Services

B. Azure Data Lake Analytics

C. Azure HDInsight with Spark MLib

D. Azure Machine Learning Studio

View answer

Correct Answer: A

Question #11

You have been tasked with ascertaining if two sets of data differ considerably. You will make use of Azure Machine Learning Studio to complete your task.You plan to perform a paired t-test.Which of the following are conditions that must apply to use a paired t-test? (Choose all that apply.)

A. All scores are independent from each other

B. You have a matched pairs of scores

C. The sampling distribution of d is normal

D. The sampling distribution of x1- x2 is normal

View answer

Correct Answer: BC

Question #12

You need to resolve the local machine learning pipeline performance issue. What should you do?

A. Increase Graphic Processing Units (GPUs)

B. Increase the learning rate

C. Increase the training iterations,

D. Increase Central Processing Units (CPUs)

View answer

Correct Answer: A

Question #13

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: Remove the entire column that contains the missing data point.Does the solution meet the goal?

A. Yes

B. No

View answer

Correct Answer: B

Question #14

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 creating a new experiment in Azure Machine Learning Studio.One class has a much smaller number of observations than the other classes in the training set.You need to select an appropriate data sampling strategy to compensate for the class imbalance.Solution: You use the Scale and Reduce sampling mode.Does the solution meet the goal?

A. Yes

B. No

View answer

Correct Answer: B

Question #15

You need to select a feature extraction method.Which method should you use?

A. utual information

B. earson's correlation

C. pearman correlation

D. isher Linear Discriminant Analysis

View answer

Correct Answer: C

Question #16

You are implementing a machine learning model to predict stock prices.The model uses a PostgreSQL database and requires GPU processing.You need to create a virtual machine that is pre-configured with the required tools.What should you do?

A. Create a Data Science Virtual Machine (DSVM) Windows edition

B. Create a Geo Al Data Science Virtual Machine (Geo-DSVM) Windows edition

C. Create a Deep Learning Virtual Machine (DLVM) Linux edition

D. Create a Deep Learning Virtual Machine (DLVM) Windows edition

View answer

Correct Answer: C

Question #17

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if therecommendation satisfies the requirements.You have been tasked with employing a machine learning model, which makes use of a PostgreSQL database and needs GPU processing, to forecast prices.You are preparing to create a virtual machine that has the necessary tools built into it.You need to make use of the correct virtual machine type.Recommendation: You make use of a Data Science Virtual Machine (DSVM) Windows edition.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #18

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You are in the process of carrying out feature engineering on a dataset.You want to add a feature to the dataset and fill the column value.Recommendation: You must make use of the Join Data Azure Machine Learning Studio module.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #19

You manage an Azure Machine Learning workspace. The development environment for managing the workspace is configured to use Python SDK v2 in Azure Machine Learning Notebooks A Synapse Spark Compute is currently attached and uses system-assigned identity You need to use Python code to update the Synapse Spark Compute to use a user-assigned identity.Solution: Create an instance of the MICIient class.Does the solution meet the goal?

A. o

B. es

View answer

Correct Answer: A

Question #20

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 have an Azure Machine Learning workspace. You connect to a terminal session from the Notebooks page in Azure Machine Learning studio.You plan to add a new Jupyter kernel that will be accessible from the same terminal session.You need to perform the task that must be completed before you can add the new kernel.Solution: Delete the Python 3.8 - AzureML kernel.Does the solution meet the goal?

A. o

B. es

View answer

Correct Answer: A

Question #21

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You are in the process of carrying out feature engineering on a dataset.You want to add a feature to the dataset and fill the column value.Recommendation: You must make use of the Edit Metadata Azure Machine Learning Studio module.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #22

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You have been tasked with constructing a machine learning model that translates language text into a different language text.The machine learning model must be constructed and trained to learn the sequence of the.Recommendation: You make use of Convolutional Neural Networks (CNNs).Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #23

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You are in the process of carrying out feature engineering on a dataset.You want to add a feature to the dataset and fill the column value.Recommendation: You must make use of the Group Categorical Values Azure Machine Learning Studio module.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #24

You use Azure Machine Learning Studio to build a machine learning experiment.You need to divide data into two distinct datasets.Which module should you use?

A. Assign Data to Clusters

B. Load Trained Model

C. Partition and Sample

D. Tune Model-Hyperparameters

View answer

Correct Answer: C

Question #25

You are developing a data science workspace that uses an Azure Machine Learning service.You need to select a compute target to deploy the workspace.What should you use?

A. Azure Data Lake Analytics

B. Azure Databricks

C. Azure Container Service

D. Apache Spark for HDInsight

View answer

Correct Answer: B

Question #26

You have recently concluded the construction of a binary classification machine learning model.You are currently assessing the model. You want to make use of a visualization that allows for precision to be used as the measurement for the assessment.Which of the following actions should you take?

A. You should consider using Venn diagram visualization

B. You should consider using Receiver Operating Characteristic (ROC) curve visualization

C. You should consider using Box plot visualization

D. You should consider using the Binary classification confusion matrix visualization

View answer

Correct Answer: D

Question #27

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You have been tasked with employing a machine learning model, which makes use of a PostgreSQL database and needs GPU processing, to forecast prices.You are preparing to create a virtual machine that has the necessary tools built into it.You need to make use of the correct virtual machine type.Recommendation: You make use of a Deep Learning Virtual Machine (DLVM) Windows edition.Will the requirements be satisfied?

A. es

B. o

View answer

Correct Answer: A

Question #28

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements.You are planning to make use of Azure Machine Learning designer to train models.You need choose a suitable compute type.Recommendation: You choose Attached compute.Will the requirements be satisfied?

A. Yes

B. No

View answer

Correct Answer: B

Question #29

You need to select a feature extraction method.Which method should you use?

A. utual information

B. ood's median test

C. endall correlation

D. ermutation Feature Importance

View answer

Correct Answer: C

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Free Microsoft DP-100 Practice Questions & Answers 2026 Part1

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Free Microsoft DP-100 Practice Questions & Answers 2026 Part1

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