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1

What is the default value for float and Float in Java?

Python/Codingeasy
2

What is the difference between list1 = list2 and list1.copy()?

Python/Codingeasy
3

What programming languages are you proficient in?

Python/Codinghard
4

What role does the executor heap size play in preventing OOM errors?

Python/Codingmedium
5

When were lambda expressions introduced in Java?

Python/Codinghard
6

When would you use flatten, explode, or collect_list in Spark?

Python/Codingeasy
7

Which data structure occupies more memory: list or tuple? Why?

Python/Codingeasy
8

Write Java code to read a file using FileInputStream

Python/Codingeasy

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