Certified Associate Developer for Apache Spark Exam - Question 70

Question

The code block shown below should return a new DataFrame where single quotes in column storeSlogan have been replaced with double quotes. Choose the response that correctly fills in the numbered blanks within the code block to complete this task.

A sample of DataFrame storesDF is below:

Code block:

storesDF.__1__(__2__, __3__(__4__, __5__, __6__))

Examice · Accepted Answer

cookiemonster42 · Answer

D is correct, we need a replacement function with first argument "'"

azure_bimonster · Answer

To me it would like this:

storesDF.withColumn("storeSlogan", regexp_replace(col("storeSlogan"), " ' ", "\""))

Certified Associate Developer for Apache Spark Exam - Question 70

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