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Adaface Sample Spark Questions

Here are some sample Spark questions from our premium questions library (10273 non-googleable questions).

Skills

🧐 Question

Medium

Character count
Solve
Penny created a jar file for her character count example written in Java. The jar name is attempt.jar and the main class is com.penny.CharCount.java, which requires an input file name and output directory as input parameters. Which of the following is the correct command to submit a job in Spark with the given constraints?
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Medium

File system director
Spark Scala API
Spark Streaming
Solve
Review the following Spark job description:
            
            1. Monitor file system director for new files. 
            2. For new files created in the “/rambo” dictionary, perform word count.
            
            Which of the following snippets would achieve this?
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Medium

Grade-Division-Points
Spark Scala API
DataFrame
Solve
Consider the following Spark DataFrame:
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Which of the given code fragments produce the following result:
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🧐 Question🔧 Skill

Medium

Character count
2 mins
Spark
Solve

Medium

File system director
Spark Scala API
Spark Streaming
3 mins
Spark
Solve

Medium

Grade-Division-Points
Spark Scala API
DataFrame
4 mins
Spark
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Character count
Spark
Medium2 mins
Solve
File system director
Spark Scala API
Spark Streaming
Spark
Medium3 mins
Solve
Grade-Division-Points
Spark Scala API
DataFrame
Spark
Medium4 mins
Solve

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