Quiz Complete, well Done!
What is the output of the following code snippet?
String str = "Hello World";
System.out.println(str.substring(0, 5));
The method
can be used to convert a string to lowercase.
What does the len() function return when called on a string?
What is a string in programming?
Immutable
Which of the following methods can be used to convert a string to uppercase in Python?
The method
can be used to convert a string to uppercase.
Length
Which operator is used to concatenate two strings?
A
is a sequence of characters.
What does the '==' operator return when comparing two strings in Python?
Strings are
, meaning they cannot be changed.
What is string searching?
The first character of a string has an index of
.
String
How do you access the character at a specific index in a string?
What is the result of the following code snippet?
String str1 = "Hello";
String str2 = "hello";
System.out.println(str1.equals(str2));
Which of the following methods is used to find the length of a string?
Strings can be
using the syntax [start:end].
Case Sensitivity
