Databricks Certified Associate Developer For Apache Spark 30 · Free Practice Question Medium
Question 17
The code block shown below should return a new DataFrame with 25 percent of random records from dataframe df with replacement. Choose the response that correctly fills in the numbered blanks within the code block to complete this task.
Code block:
df._1_(_2_, _3_, _4_)
-
A
1. sample
2. False
3. 0.25
4. 5
-
B
1. sample
2. True
3. 0.5
4. 25
-
C
1. sample
2. True
3. 25
4. 5
-
D
1. random
2. True
3. 0.25
4. 5
-
E
1. sample
2. withReplacement
3. 0.25
4. 5
-
F
1. sample
2. True
3. 0.25
4. 5
Reveal correct answer
Correct answer: F
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