Question 1 (3 points)
The following show() method of DataFrame df will display thefirst 5 rows of df with the column width wide enough to show thecontent of each column.
df.show(5, True)
Question 1 options:
1) True2) False
Question 2 (3 points)
Spark generates map/reduce code in order to access Hadoop.
Question 2 options:
1) True2) False
Question 3 (3 points)
The following is the correct way to create a link to RTC’s mainpage with Markdown:
(RTC’s main page)[https://www.RTC.edu]
Question 3 options:
1) True2) False
Question 4 (3 points)
Apache Spark is a system that includes several components, suchas machine learning, streaming, etc.
Question 4 options:
1) True2) False
Question 5 (3 points)
The actual data in RDD, DataFrame
OR
OR