Computer Applications
Write the output of the following:
- System.out.println(Character.isUpperCase('R'));
- System.out.println(Character.toUpperCase('j'));
Related Questions
The method to convert a lowercase character to uppercase is:
- String.toUpperCase( )
- Character.isUppercase( char )
- Character.toUpperCase( char )
- toUpperCase ( )
Assertion (A): Integer class can be used in the program without calling a package.
Reason (R): It belongs to the default package java.lang.
- Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A)
- Both Assertion (A) and Reason (R) are true and Reason (R) is not a correct explanation of Assertion(A)
- Assertion (A) is true and Reason (R) is false
- Assertion (A) is false and Reason (R) is true