Question

answer anyone fast.......​

Answer 1

The datatype is Boolean and output is false

Answer 2

Sample Program:

char x = '7';

y = Character.isLetter(x);

Explanation:

Datatype of x = char

If the datatype of y is Boolean, then the result will be false because here the character is not a letter.

If the datatype of y is int, then it will return compile time error.

Hope it helps!