PYTHON INTERVIEW QUESTIONS-2
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This document contains 25 questions about various Python concepts including: 1. The difference between .py and .pyc files and how Python is interpreted. 2. How arguments are passed and what iterators, negative indexes, and the split() and join() functions are in Python. 3. How to create and inherit from classes, access parent members, call parent classes, and check if a class is a child class. 4. Questions about Pandas including defining a dataframe, combining dataframes, identifying and handling missing values, and deleting indices/rows/columns. 5. The difference between packages and modules and some commonly used built-in modules in Python.
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- 1. PYTHON DEVELOPER 2 1. What is the difference between .py and .pyc files? 2. How Python is interpreted? 3. How are arguments passed by value or by reference in python? 4. What are iterators in Python? 5. Explain how to delete a file in Python? 6. Explain split() and join() functions in Python? 7. What does *args and **kwargs mean? 8. What are negative indexes and why are they used? 9. How do you create a class in Python? 10.How does inheritance work in python? Explain it with an example. 11.How do you access parent members in the child class? 12.Are access specifiers used in python? 13.Is it possible to call parent class without its instance creation? 14.How is an empty class created in python? 15.Differentiate between new and override modifiers. 16.Why is finalize used? 17.What is init method in python? 18.How will you check if a class is a child of another class? 19.What do you know about pandas? 20.Define pandas dataframe. 21.How will you combine different pandas dataframes? 22.How will you identify and deal with missing values in a dataframe? 23.How will you delete indices, rows and columns from a dataframe? 24.Differentiate between a package and a module in python. 25.What are some of the most commonly used built-in modules in Python?