1) The expression used in switch must be integral type ( int, char and enum). Any other type of expression is not allowed .
Read moreWhich data type variable can be used in switch statement?
The variable used in a switch statement can only be a short, byte, int or char . The values for each case must be the same data type as the variable type.
Read moreHow will you convert String to switch case?
String in Switch Statement Example 1
Read moreWhat is the syntax of switch statement in Java?
The switch expression is evaluated once. The value of the expression is compared with the values of each case . If there is a match, the associated block of code is executed . The break and default keywords are optional, and will be described later in this chapter.
Read moreWhat is the output of Java program with switch?
27) What is the output of the below Java program with SWICH and ENUM? Explanation: A SWITCH in java works well with enum constants . CASE Constants are defined without enum type.
Read moreCan we use switch case String?
Yes, we can use a switch statement with Strings in Java .
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