The Ultimate Guide to Python Programming With Python 3.10 - open() File

The Ultimate Guide to Python Programming With Python 3.10 - open() File

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial covers basic file operations in Python, including how to open, read, and close files using the open function and the with statement. It emphasizes the importance of closing files to free up memory and demonstrates how the with statement simplifies file handling by automatically closing files after operations.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function used to open a file in Python?

open()

write()

read()

close()

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to close a file after reading it in Python?

To lock the file

To free up memory

To save the file

To delete the file

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to read the contents of a file in Python?

read()

close()

write()

open()

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the advantage of using the 'with' statement for file operations in Python?

It automatically closes the file after operations

It speeds up file reading

It encrypts the file contents

It allows multiple files to be opened simultaneously

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When using the 'with' statement, what happens to the file after the block of code is executed?

The file is copied

The file is automatically closed

The file is deleted

The file is saved

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