Data analysts don’t regularly need to write algorithms. But when they do, it might be something that can help them in data analysis. This data analyst interview question is such an example because it asks you to find the closest sum to the target. This or something similar is done using...
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...
I'm a Python developer with over two years of experience specializing in web applications and data analysis. I'm excited to be here for this interview.Interviewer: Thank you, Alex. Could you tell us more about your Python experience?Candidate: Absolutely. I started learning Python a few ...
Be sure to brush up on your knowledge before going into any interview! Python Interview Questions & Answers for 2023 What is Python? Python is a high-level, interpreted programming language used for web development, data analysis, artificial intelligence, and scientific computing. What are the ...
📚 Python Interview Questions 1. What is Python? Python is a high-level, interpreted, general-purpose programming language. As a general-purpose language, it can be used to build almost any application with the correct tools/libraries. Additionally, Python supports objects, modules, threads, exc...
Python Interview Questions for Beginners The following questions test the basic knowledge of Python keywords, syntax and functions. 1. What is a dynamically typed language? A dynamically typed language is a programming language in whichvariable types are determined at runtime, rather than being explic...
If you’re getting ready for a Python coding interview, this piece will give you all the information you need to stand out in your next interview. If you are preparing for a tech interview, check out ourtechnical interview checklist,interview questionspage, andsalary negotiation e-bookto get ...
Answering the Python interview questions can be daunting. You may know how to write Python code. You may even know how to create full-scale Python applications, but sometimes the questions can be tricky. To help you prepare for your next Python job interview or just refresh your knowledge of...
Here is a comprehensive compilation of Python interview questions and answers covering a wide range of topics. From basic syntax and data types to advanced concepts like object-oriented programming, data structures, and popular libraries, this resource offers a structured approach to help you prepare...
This tutorial will prepare you for some common questions you'll encounter during your data engineer interview. You'll learn how to answer questions about databases, ETL pipelines, and big data workflows. You'll also take a look at SQL, NoSQL, and Redis u