Python Pandas Pertanyaan dan Jawaban Wawancara
Ques 1. What is Pandas in Python?
Pandas is an open-source data manipulation and analysis library for Python.
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Ques 2. How do you import the Pandas library?
import pandas as pd
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Ques 3. Explain the DataFrame in Pandas.
A DataFrame is a 2-dimensional labeled data structure with columns that can be of different types. It is similar to a spreadsheet or SQL table.
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Ques 4. How do you create a DataFrame in Pandas?
pd.DataFrame(data)
Example:
df = pd.DataFrame({'column1': [1, 2, 3], 'column2': ['a', 'b', 'c']})
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Ques 5. What is the difference between loc and iloc in Pandas?
loc is label-based indexing, and iloc is integer-based indexing.
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