Which of the following is the correct syntax to use the 'replace' method in Python?

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

What does the 'replace' method do in Python?

Which method is used to concatenate two strings?

What is the output of the following code?

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

Which method is used to compare two strings for equality?

What is the output of the following code?

String str = " Hello ";
System.out.println(str.trim());

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

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

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

Which string method is used to find the index of a specific character in a string?

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

Which string method is used to split a string into an array of substrings?

What is the output of the following code?

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

Which method is used to convert a string to uppercase?