Python Data Types Exercises

What is the output of this code?

                hashtag = "#Python"
hashtag_length = len(hashtag)
print(hashtag_length)

6 7

What is the output of this code?

                phone_number = '555-1234'
phone_number_length = len(phone_number)
print(phone_number_length)

8 We can’t use the len function on this variable

When using the len() function in Python, does it count spaces as well?

Yes, spaces are included in the count No, spaces are not included in the count

What is the output of this program?

                phone_number = '87654321'

is_valid_number = phone_number.isdigit()

print(is_valid_number)

True False

Does Python run this code?

                is_valid_number = '87654321'.isdigit()

print(is_valid_number)

No, it doesn’t. It returns an error message Yes, it does. It prints True that means the string contains only digits

Is the following statement accurate?
The len() function in Python is used to check if a string contains only digits. If the string consists solely of digits, the function returns True; otherwise, it returns False.

Yes, it is. No, it isn’t.

What does the index of a character in a string represent in Python?

The position or location of the character within the string The total number of characters in the string

What is the index of comma?

                sentence = "Hello, world!"

index = sentence.find(",")

print(index)

5 6

Python Exercises for Data Types

If you’ve faced difficulties with these exercises, take a look at Data Types Module on my Python course.

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Happy Coding!
Behnam Khani

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Python Data Types Exercises

Python Exercises for Data Types