Microsoft Azure

Designing and Implementing a Data Science Solution on Azure

DP-100

Master data science on Azure with the DP-100 exam focusing on designing and implementing solutions.

138 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 131–138 of 138

Q131

A company needs to explore large datasets using interactive analytics. Which service should they use?

  • A Azure SQL Database
  • B Azure Data Explorer
  • C Azure Blob Storage
  • D Azure DevOps
Explanation Azure Data Explorer is optimized for interactive analytics, unlike the other options.
Q132

What happens when using a low priority VM for ML workloads?

  • A Guaranteed resources at all times
  • B Lower cost with potential preemption
  • C Higher performance guaranteed
  • D Isolated from other workloads
Explanation Low priority VMs are cheaper but can be preempted based on availability, unlike the other options.
Q133

Which Azure service is designed for managing machine learning workflows?

  • A Azure Machine Learning
  • B Azure Blob Storage
  • C Azure Data Lake
  • D Azure Stream Analytics
Explanation Azure Machine Learning provides a comprehensive platform for building, training, and managing ML models, while the other options serve different data-related functions.
Q134

A company needs to train a model using a large dataset stored in Azure Blob Storage. What is the best Azure service to automate data preprocessing?

  • A Azure Data Factory
  • B Azure Logic Apps
  • C Azure Functions
  • D Azure Synapse Analytics
Explanation Azure Data Factory is designed for data integration and automation, suitable for large-scale data preprocessing, unlike the other choices.
Q135

You are configuring an Azure SQL Database for a real-time analytics application. What happens if you disable geo-replication?

  • A Data will be backed up locally
  • B Read replicas will be accessible
  • C Immediate data loss occurs
  • D Geo-redundancy is disabled
Explanation Disabling geo-replication stops geo-redundancy, but data remains intact locally; therefore, other options are incorrect.
Q136

Which Azure service is best for real-time analytics on streaming data?

  • A Azure Stream Analytics
  • B Azure Data Factory
  • C Azure Synapse Analytics
  • D Azure Blob Storage
Explanation Azure Stream Analytics is specifically designed for real-time analysis of streaming data; the others are not optimized for this use case.
Q137

A company needs to securely share Jupyter notebooks with external partners. What Azure service should they consider?

  • A Azure Notebooks
  • B Azure Databricks
  • C Azure Functions
  • D Azure App Service
Explanation Azure Databricks allows for secure collaboration and sharing of Jupyter notebooks; the other options do not focus on this capability.
Q138

What happens when you assign too many resources to an Azure Machine Learning workspace?

  • A Workspace becomes unstable
  • B Deployment is automatically scaled
  • C You incur higher costs
  • D Workspace performs optimally
Explanation Allocating too many resources can result in excessive costs without improving performance; the other options are misleading.