Advertisements
Advertisements
प्रश्न
Which of the following data type cannot be used with switch case construct?
विकल्प
int
char
String
Double
Advertisements
उत्तर
Double
Explanation:
- The data type double is incompatible with all versions of Java.
- There's a doubt. The string data type is also not usable in Java versions prior to 7.0, but it works in switches from 7.0 and above.
APPEARS IN
संबंधित प्रश्न
Which statement in switch case is used to exit the statement once the appropriate choice is found?
The _______ statement is especially useful when testing all the possible results of an expression.
<script type=“text/javascript”>
x = 6 + “3”;
document.write(x);
</script>what will be the output?
What is meant by conditional statements in JavaScript?
Differentiate the break and continue statement.
What message will be displayed, if the input for age is given as 20, for the following snippet?
Explain switch case statement with example.
Consider the following program segment and select the output of the same when n = 10:
switch(n)
{Case 10: System.out.println(n*2);
case 4: System.out.println(n*4); break;
default : Syslem.out.println(n);
}Which of the following is not true with regards to a switch statement?
Rewrite the following code using single if statement.
if(code=='g')
System.out.println("GREEN");
else if(code=='G')
System.out.println("GREEN");