Answer-first summary for fast verification
Answer: Create a Deep Learning Virtual Machine (DLVM) Linux edition.
The question requires a virtual machine pre-configured with PostgreSQL and GPU support for machine learning. According to Microsoft documentation and community consensus, PostgreSQL is pre-configured on the Linux edition of Data Science Virtual Machine (DSVM) but not on the Windows edition. While the options list 'Deep Learning Virtual Machine (DLVM)' instead of DSVM, DLVM is a specialized version of DSVM optimized for GPU workloads and includes PostgreSQL on Linux. Option C (DLVM Linux edition) meets both requirements: GPU processing (via DLVM optimization) and PostgreSQL support (pre-configured on Linux). Option A (DSVM Windows) lacks PostgreSQL support, Option B (Geo-DSVM) is for geospatial analytics and unnecessary, and Option D (DLVM Windows) also lacks PostgreSQL. The community discussion, including highly upvoted comments, confirms that PostgreSQL is only pre-configured on Linux-based VMs in Azure for this context.
Author: LeetQuiz Editorial Team
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You are implementing a machine learning model for stock price prediction that requires a PostgreSQL database and GPU processing. You need to create a pre-configured virtual machine with the necessary 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.
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