String Manipulation (OCR GCSE Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
What does string manipulation refer to in programming?
What does string manipulation refer to in programming?
Modifying, analysing & working with text
What does the len() function do to a string?
What does the len() function do to a string?
Calculates the total number of characters
How many characters does 'Hello, World!' contain?
How many characters does 'Hello, World!' contain?
13 characters
What does the upper() method do to a string?
What does the upper() method do to a string?
Converts all characters to uppercase
What will 'HELLO'.lower() produce?
What will 'HELLO'.lower() produce?
hello
What does text[0:5] extract from a string?
What does text[0:5] extract from a string?
Characters from index 0 up to index 5
What substring does 'Hello, World!'[0:5] extract?
What substring does 'Hello, World!'[0:5] extract?
Hello
What is concatenation?
What is concatenation?
Joining two or more strings together
What does the replace() function do?
What does the replace() function do?
Replaces specific parts of a string
What does the 'in' keyword check for in a string?
What does the 'in' keyword check for in a string?
If a substring exists within the string
Why might you use len() to check password length?
Why might you use len() to check password length?
To ensure passwords meet length requirements
Why convert user input to consistent case for comparison?
Why convert user input to consistent case for comparison?
To make comparison easier