Which symbol is used to perform string slicing?

Which method is used to join elements from a list into a single string in Python?

Which string method is used to check if a string starts with a specified prefix?

Which string method is used to find the index of a substring within a string?

Which of the following statements is true about the 'replace' method?

What is the result of the expression "Hello".length()?

What is the output of the following code?

String str = "Hello";
System.out.println(str.replace("l", "L"));

What is the function used to find the length of a string?

Which string method is used to convert a string to lowercase?

What is the output of the following code?

String str = "Hello World!";
System.out.println(str.substring(6, 11));

Which method is used to find the index of a specified character within a string?

What is the purpose of the join() method in Python?

What does the 'replace' method do in Python?

Which method is used to compare two strings for equality?

What will the following code snippet output?

str = "Hello World!";
print(str.substring(6));