Can we use string in switch statement in Java?

Can we use string in switch statement in Java?

Yes, we can use a switch statement with Strings in Java. It is recommended to use String values in a switch statement if the data you are dealing with is also Strings. The expression in the switch cases must not be null else, a NullPointerException is thrown (Run-time).

Does switch statement support string data type?

String type is available in the switch statement starting with Java 7. enum type was introduced in Java 5 and has been available in the switch statement since then.

How do you put a string in a switch case?

String in Switch Statement Example 1

1. public class StringInSwitchStatementExample {
2. public static void main(String[] args) {
3. String game = “Cricket”;
4. switch(game){
5. case “Hockey”:
6. System.out.println(“Let’s play Hockey”);
7. break;
8. case “Cricket”:

Which version of Java start supporting string as the input data type of a switch?

Online Test

310.	Which version of Java did start supporting String as the input data type of a SWITCH?
a.	JDK 5
b.	JDK 6
c.	JDK 7
d.	JDK 8

Can switch statements use strings in C++?

C/C++ doesn’t really support strings as a type. It does support the idea of a constant char array but it doesn’t really fully understand the notion of a string. In order to generate the code for a switch statement the compiler must understand what it means for two values to be equal.

How is switch statement different from if else statement?

In the case of ‘if-else’ statement, either the ‘if’ block or the ‘else’ block will be executed based on the condition. In the case of the ‘switch’ statement, one case after another will be executed until the break keyword is not found, or the default statement is executed.

Can I pass any type of variable to a switch statement?

1) The expression used in switch must be integral type ( int, char and enum). Any other type of expression is not allowed.

Which version of java start supporting string as the input data type of a switch?

Can switch statements use strings in C?

The switch statement is a multiway branch statement. String is the only non-integer type which can be used in switch statement.

Which of the following is used with the switch statement in Java?

Break
Which of the following is used with the switch statement? Explanation: Break is used with a switch statement to shift control out of switch.