Which Fabric tool is used to view basic summary statistics before loading data to a Delta table?

Which Fabric tool is used to view basic summary statistics before loading data to a Delta table?

• A. Power Query Editor
• B. Delta Lake Browser
• C. Data Wrangler
• D. Notebook Editor

Answer: (C)

Viewing basic summary statistics as you prepare data for a Delta table is a data profiling and preparation task. In Fabric, Data Wrangler is the tool designed for quickly profiling and cleaning data in a visual flow before loading it into a Delta table. It shows column-level statistics, distributions, missing values, and sample values, helping you assess data quality and make adjustments before the load. Other tools serve different needs—Power Query Editor focuses on transformations, Delta Lake Browser is for exploring existing Delta tables, and Notebook Editor is for code-based analysis—so Data Wrangler best fits the pre-load statistics requirement.

Viewing basic summary statistics as you prepare data for a Delta table is a data profiling and preparation task. In Fabric, Data Wrangler is the tool designed for quickly profiling and cleaning data in a visual flow before loading it into a Delta table. It shows column-level statistics, distributions, missing values, and sample values, helping you assess data quality and make adjustments before the load. Other tools serve different needs—Power Query Editor focuses on transformations, Delta Lake Browser is for exploring existing Delta tables, and Notebook Editor is for code-based analysis—so Data Wrangler best fits the pre-load statistics requirement.