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Introduction to Programming and Problem Solving: Strings and Control Structures

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Introduction to Programming and Problem Solving: Strings and Control Structures

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Questions and Answers

What does word.title() do?

Converts the first character of each word to upper case

What does word.isalpha() check for?

If all characters in the string are alphabetic

What does word.startswith('H') test for?

If the string starts with the letter 'H'

What is the purpose of print() in Python?

To output information to the console Signup and view all the answers

How can you get the last three characters of a string stored in 'word'?

word[-3:] Signup and view all the answers

What does word.swapcase() do?

Swaps the cases of all characters in the string Signup and view all the answers

What are the two types of quotation marks that can enclose characters in a string?

Double or single quotation marks Signup and view all the answers

How can strings be concatenated in Python?

By using the '+' operator Signup and view all the answers

What does the 'len()' function in Python do when applied to a string?

It determines the length of the string Signup and view all the answers

How can you count the occurrences of a specific character in a string?

Using the 'count()' method Signup and view all the answers

What does the 'find()' method in Python return?

The location of a specific character in the string Signup and view all the answers

How can you change all characters in a string to uppercase in Python?

By using the 'upper()' method Signup and view all the answers