nerdexam
Microsoft

PL-300 · Question #66

You need to create a custom visualization for Power BI. What should you install first?

The correct answer is B. Node.js. Custom Power BI visuals are built with TypeScript using the 'pbiviz' toolchain, which is installed via npm (Node Package Manager). Node.js must be installed first because npm is bundled with it and is required to install pbiviz and its dependencies. jQuery, Azure PowerShell…

Submitted by layla.eg· Apr 18, 2026Visualize and analyze the data

Question

You need to create a custom visualization for Power BI. What should you install first?

Options

  • AjQuery
  • BNode.js
  • CMicrosoft Azure PowerShell
  • DMicrosoft.NET

How the community answered

(44 responses)
  • A
    5% (2)
  • B
    93% (41)
  • C
    2% (1)

Explanation

Custom Power BI visuals are built with TypeScript using the 'pbiviz' toolchain, which is installed via npm (Node Package Manager). Node.js must be installed first because npm is bundled with it and is required to install pbiviz and its dependencies. jQuery, Azure PowerShell, and .NET are not prerequisites for the Power BI custom visual development workflow.

Topics

#Custom visuals development#Node.js#Power BI SDK#Development prerequisites

Community Discussion

No community discussion yet for this question.

Full PL-300 Practice