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#LearnDatabricks

50. In Azure Databricks, what is the purpose of the %lsmagic command in a notebook cell?

6 months ago | [YT] | 9

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49. Which of the following is a correct syntax for displaying the first few rows of a DataFrame in Azure Databricks?

6 months ago | [YT] | 7

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48. What is the purpose of the %run command in Azure Databricks notebooks?

6 months ago | [YT] | 23

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47. Which of the following is a correct syntax for reading data from an external table in Azure Databricks?

6 months ago | [YT] | 20

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46. In Azure Databricks, what is the purpose of the %pip command in a notebook cell?

6 months ago | [YT] | 13

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45. Which of the following is a correct syntax for writing data to a Parquet file in Azure Databricks?

6 months ago | [YT] | 13

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44. What is the purpose of the broadcast() function in Spark programming within Azure Databricks?

6 months ago | [YT] | 9

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43. Which of the following is a correct syntax for performing a union operation between two DataFrames in PySpark?

6 months ago | [YT] | 3

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42. What is the purpose of the groupBy() function in Spark programming within Azure Databricks?

6 months ago | [YT] | 10

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41. Which of the following is a correct syntax for performing a join operation between two DataFrames in PySpark?

6 months ago | [YT] | 7