Whether you’re new to the field or experienced, interviewers will likely ask you about Pandas. These are basic Python tools that interviewers often use to initiate conversations. If you can’t answer these questions, the interviewer might not ask you more important technical stuff and might not...
Pandas Basic Interview Questions Let’s look at some basic interview questions on pandas. Kind interviewers may start with these simple questions to comfort you in the beginning, while others might ask these to assess your basic grasp of the library. 1. What is pandas in Python? Pandas is an...
Prepare for Pandas interview questions for freshers with this guide, covering everything from beginner to expert topics in Python, data analysis, and machine learning.
Python Pandas Interview Questions 1. Can you get items of series A that are not available in another series B? This can be achieved by using the ~ (not/negation symbol) and isin() method as shown below. import pandas as pd df1 = pd.Series([2, 4, 8, 10, 12]) df2 = pd.Series...
Pandas, a popular data manipulation and analysis library, primarily operates on two data structures:Series, for one-dimensional data, andDataFrame, for two-dimensional data. Series Structure Data Model: Each Series consists of a one-dimensional array and an associated array of labels, known as the...
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Performance: PySpark performs parallel processing across clusters, making it much faster for large datasets compared to pandas, which operates on a single machine. Ease of use: Pandas is simpler for exploratory data analysis (EDA), while PySpark is more complex but highly optimized for distributed ...
set of data structures for data-based operations. Pandas with their cool features fit in every role of data operation, whether it be academics or solving complex business problems. Pandas can deal with a large variety of files and are one of the most important tools to have a grip on. ...
Let's start with some commonly asked machine learning interview questions and answers. 1. What Are the Different Types of Machine Learning? There are three types of machine learning: Supervised Learning In supervised machine learning, a model makes predictions or decisions based on past or labeled...