Practice String Processing (29.1.6) - String functions - Data Structures and Algorithms in Python
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Engineering Courses
Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Certifications
Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

String Processing

Practice - String Processing

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the output of 'hello'.upper()?

💡 Hint: Think about the conversion of lowercase to uppercase.

Question 2 Easy

How would you create a string with a quote inside of it?

💡 Hint: No hint provided

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the method .upper() do to a string?

Converts to lowercase
Converts to uppercase
Removes whitespace
Repeats the string

💡 Hint: Think about what the upper case signifies.

Question 2

Is it possible to concatenate strings using the + operator?

True
False

💡 Hint: Consider how you physically combine two words in writing.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Using string formatting, construct a sentence that incorporates your name and your favorite activity.

💡 Hint: No hint provided

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.