import pandas as pd # Read the CSV file into a pandas DataFrame data = pd.read_csv('data.csv') # Handle missing values data.dropna(inplace=True) # Handle outliers for column in data.columns: data[column] = handle_outliers(data[column]) # Encode categorical variables for column in data...
Explain the difference between the int and float data types. Describe how Python handles integers and floating-point numbers, including precision and operations. What is the maximum and minimum value for an int, float, and string data type in Python? Explain the limits of data types on differen...
Furthermore, you need to read technical tutorials, review example projects, cheat sheets, and mock questions, and solve coding challenges to pass the interview stage. You need to prepare for general Python questions on native functionality, job-specific questions (data engineer, data scientist, ...
Q: data type A0 =dict(zip(('a','b','c','d','e'),(1,2,3,4,5))) A1 =range(10) A2 =sorted([iforiinA1ifiinA0]) A3 =sorted([A0[s]forsinA0]) A4 = [iforiinA1ifiinA3] A5 = {i:i*iforiinA1} A6 = [[i,i*i]foriinA1] A: A0= {'a':1,'c':3,'b':2,'e'...
1. What type of Python questions should I expect in a coding interview? In coding interviews, you may be asked to solve problems involving data structures (e.g., lists, dictionaries, sets), algorithms (e.g., sorting, searching), and real-world scenarios requiring Python libraries. Questions...
雷锋网按：本文为 AI 研习社编译的技术博客，原文 Top 35 Python Interview Questions and Answers in 2018 ，作者 DataFlair Team。翻译 | 于志鹏 整理 | 凡江 1. Python 面试问题及答案 作为一个 Python 新手，你必须熟悉基础知识。在本文中我们将讨论一些 Python 面试的基础问题和高级问题以及答案，以帮助...
Congratulations! You’ve covered a lot of ground and answered several data engineer interview questions. You now understand a bit more about the many different hats a data engineer can wear, as well as what your responsibilities are with respect to databases, design, and workflow. ...
may encounter during a job interview. We will start by discussing the importance of Python in the tech industry and why it is such a valuable skill to have. We will then cover a range of topics, includingPython syntax,data types,control structures,functions,object-oriented programming, and ...
Q1. What type of Python interview questions are asked in FAANG+ interviews? If you apply for a software engineering role, you can expect Python interview questions around core Python theoretical concepts and problem-solving. Under problem-solving, you can expect questions on core data structures an...
Python Coding Interview Question #2: Graph Theory in Python Image by Author This is one of the very interesting Python coding interview questions from StrataScratch. It puts you in a very common yet complex situation of a real-life data scientist. ...