Which of the following code blocks returns a new DataFrame where column `sqft` from DataFrame `storesDF` has its null values replaced with the value `30000`? A sample of DataFrame `storesDF` is below: ``` storeId sqft 0 43161 51200 1 51200 null 2 null 78367 3 78367 null ``` | Databricks Certified Associate Developer for Apache Spark Quiz

Which of the following code blocks returns a new DataFrame where column sqft from DataFrame storesDF has its null values replaced with the value 30000?

A sample of DataFrame storesDF is below:

storeId  sqft
0  43161  51200
1  51200   null
2   null  78367
3  78367   null

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Which of the following code blocks returns a new DataFrame where column `sqft` from DataFrame `storesDF` has its null values replaced with the value `30000`?

A sample of DataFrame `storesDF` is below:

`storeId sqft 0 43161 51200 1 51200 null 2 null 78367 3 78367 null`

Databricks Certified Associate Developer for Apache Spark

Get started today

Databricks Certified Associate Developer for Apache Spark

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Which of the following code blocks returns a new DataFrame where column sqft from DataFrame storesDF has its null values replaced with the value 30000? A sample of DataFrame storesDF is below: storeId sqft 0 43161 51200 1 51200 null 2 null 78367 3 78367 null

Which of the following code blocks returns a new DataFrame where column `sqft` from DataFrame `storesDF` has its null values replaced with the value `30000`?

A sample of DataFrame `storesDF` is below:

`storeId sqft 0 43161 51200 1 51200 null 2 null 78367 3 78367 null`