Computer Applications
State the data type and value of res after the following is executed:
char ch = '9';
res= Character.isDigit(ch);
Related Questions
Differentiate between boxing and unboxing.
Give the output of the following code:
String P = "20", Q ="19"; int a = Integer.parseInt(P); int b = Integer.valueOf(Q); System.out.println(a+""+b);The method to convert a lowercase character to uppercase is:
- String.toUpperCase( )
- Character.isUppercase( char )
- Character.toUpperCase( char )
- toUpperCase ( )