Quiz Complete, well Done!
Which of the following statements is true about the 'replace' method?
The
method removes leading and trailing whitespace from a string.
What will the following code snippet output?
str = "Hello World!";
print(str.substring(6));
Which method is used to find the index of a specified character within a string?
If you omit the end index, it defaults to the
of the string.
What is the output of the following code?
String str = "Hello World!";
System.out.println(str.substring(6, 11));
String slicing can be helpful when manipulating and extracting
from strings.
Which string method is used to find the index of a specific character in a string?
Replacing
End index
Which method is used to concatenate two strings?
Which method is used to check if a string contains a specified sequence of characters?
String slicing
Negative index
Splitting
To get the length of a string, you can use the
function.
What is the result of a string slice operation?
Which symbol is used to perform string slicing?
Which string method is used to check if a string starts with a specified prefix?
String slicing in Python is
, meaning the first character has an index of 0.
