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Python to Access Data Quiz

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Python to Access Data Quiz
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the open() function do in Python?

Reads or writes a file
Imports a module
Declares a variable
Runs a loop

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following are common file extensions for flat files?

.csv
.txt
.doc
.pdf

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which library should you use in Python to read and write JSON files?

pandas
json
requests
openpyxl

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of object is created when loading a JSON file into Python?

List
Dictionary
DataFrame
Series

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the read_csv() function return in pandas?

List
Series
DataFrame
Dictionary

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which formats can pandas handle directly for reading and writing?

CSV
Excel
HTML
TXT

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does SQLAlchemy primarily help with?

Web development
Front-end styling
Managing database connections
Data visualization

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