What are the main operations you can perform on a data frame as mentioned in the lesson?
Apache Spark 3 for Data Engineering and Analytics with Python - Adding, Renaming, and Dropping Columns
Interactive Video
•
Information Technology (IT), Architecture, Social Studies
•
University
•
Hard
Quizizz Content
FREE Resource
This video tutorial covers how to manipulate dataframes in PySpark by adding, renaming, and dropping columns. It begins with setting up the environment and importing necessary functions. The tutorial demonstrates adding a 'salary increase' column, verifying its addition, and performing advanced operations like renaming and dropping columns. The session concludes with finalizing changes and addressing any errors encountered.
Read more
7 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you add a new column to a data frame?
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the purpose of the 'withColumn' function in data frame operations?
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
How can you confirm the addition of a new column in a data frame?
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to rename a column in a data frame.
Evaluate responses using AI:
OFF
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of rounding off values in a new column.
Evaluate responses using AI:
OFF
7.
OPEN ENDED QUESTION
3 mins • 1 pt
What steps are involved in dropping a column from a data frame?
Evaluate responses using AI:
OFF
Similar Resources on Quizizz
6 questions
Python for Machine Learning - The Complete Beginners Course - Implementation in Python: Exploring the Dataset
Interactive video
•
University
8 questions
Apache Spark 3 for Data Engineering and Analytics with Python - Adding, Renaming, and Dropping Columns
Interactive video
•
University
6 questions
Reinforcement Learning and Deep RL Python Theory and Projects - Loading the Data
Interactive video
•
University
6 questions
Data Science and Machine Learning (Theory and Projects) A to Z - Pandas for Data Manipulation and Understanding: Pandas
Interactive video
•
University
4 questions
Apache Spark 3 for Data Engineering and Analytics with Python - Aggregations - Setting Up Flight Summary Data
Interactive video
•
University
4 questions
Apache Spark 3 for Data Engineering and Analytics with Python - Working with Missing or Bad Data
Interactive video
•
University
8 questions
Apache Spark 3 for Data Engineering and Analytics with Python - Challenge Part 2 - Write Partitioned DataFrame to Parque
Interactive video
•
University
8 questions
PySpark and AWS: Master Big Data with PySpark and AWS - Spark DF with Column Renamed and Alias
Interactive video
•
University
Popular Resources on Quizizz
15 questions
Character Analysis
Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing
Quiz
•
9th - 12th Grade
10 questions
American Flag
Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
30 questions
Linear Inequalities
Quiz
•
9th - 12th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25
Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers
Quiz
•
6th - 8th Grade