Java MCQ - English
An expression involving byte, int, and literal numbers is promoted to which of t
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An expression involving byte, int, and literal numbers is promoted to which of these?
Answer : A
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1) What is the output of this program? class char_increment {
public static void main(String args[])
{
char c1 = 'D';
char c2 = 84;
c2++;
c1++;
System.out.println(c1 + " " + c2);
}
}
2) What is the prototype of the default constructor of this class? public class prototype { }
3) An expression involving byte, int, and literal numbers is promoted to which of these?
4) If an expression contains double, int, float, long, then whole expression will promoted into which of these data types?
5) Which of the following automatic type conversion will be possible?
