Google Colab as alternative in Data Analysis Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import pandas in Google Colab.

Data Analysis Python

import [1] as pd

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Amatplotlib

Bpandas

Cnumpy

Dseaborn

Attempts:

3 left

💡 Hint

Common Mistakes

Importing numpy instead of pandas.

Using wrong alias like 'pn' instead of 'pd'.

We use import pandas as pd to work with data tables in Python.

2fill in blank

medium

Complete the code to read a CSV file in Google Colab.

Data Analysis Python

df = pd.read_csv('[1]')

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A/mnt/data/data.csv

Bdata.csv

Chttps://drive.google.com/file/d/FILE_ID/view?usp=sharing

D/content/sample_data/data.csv

Attempts:

3 left

💡 Hint

Common Mistakes

Using only filename without path.

Using Google Drive share URL directly.

In Colab, files in the sample_data folder can be accessed with /content/sample_data/filename.

3fill in blank

hard

Fix the error in the code to mount Google Drive in Colab.

Data Analysis Python

from google.colab import [1]
[1].mount('/content/drive')

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Astorage

Bfiles

Cdrive

Dauth

Attempts:

3 left

💡 Hint

Common Mistakes

Importing wrong module like files or auth.

Forgetting to mount after import.

The drive module from google.colab is used to mount Google Drive.

4fill in blank

hard

Fill both blanks to list files in the mounted Google Drive folder.

Data Analysis Python

import os
files = os.[1]('[2]')
print(files)

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Alistdir

Bwalk

C/content/drive/MyDrive

D/content/sample_data

Attempts:

3 left

💡 Hint

Common Mistakes

Using os.walk which returns a generator, not a list.

Using wrong path like sample_data instead of MyDrive.

os.listdir lists files in a directory. The path to Google Drive is /content/drive/MyDrive.

5fill in blank

hard

Fill all three blanks to save a DataFrame to Google Drive in CSV format.

Data Analysis Python

df.[1]('[2]/[3].csv', index=False)

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Ato_csv

B/content/drive/MyDrive

Cmy_data

Dread_csv

Attempts:

3 left

💡 Hint

Common Mistakes

Using read_csv instead of to_csv.

Saving to wrong folder path.

Use to_csv to save DataFrame. The path is Google Drive folder plus filename.