Which three are valid declarations of a float? float f1 = -343; float f2 = 3.14; float f3 = 0x12345; float f4 = 42e7; float f5 = 2001.0D; float f6 = 2.81F;

We have a thread defined and running, which method is used to terminate its execution?

Which is valid java identifiers? (check any that apply) A. Up$Work B. _UpWork C. true D. Up.Work E. Public F. 1980_s

Output of the following program? class Upwork{ public static void main(String args[]) { int x , y; x = 10; x++; --x; y = x++; System.out.println(x + ' ' + y); } }

Which statement is true? (Choose all that apply)

Which keyword is used for manually throwing an exception?

Which is valid for an interface in Java?

Which is a method of a wrapper Integer for obtaining hash code for the invoking object?

Output of the given program? public class Test122 { public static void main(String[] args) { int i = 0; i = i++; i = ++i; i = i++; System.out.println(i); } }

Output of following program? class Upwork { public static void main(String [] args) { int x = 0x80000000; System.out.print(x + ' and '); x = x >>> 31; System.out.println(x); } }

Otput of following code? StringBuilder sb = new StringBuilder('UpWork'); sb.insert(6,'-'); sb.insert(0,'-'); sb.insert(4,''); System.out.println(sb);