A.breakB.returnC.exitD.continue
Tag: Java Programming MCQs
What is the value of the expression 2 & 3 ?
A.2B.3C.4D.5
What is the value of the expression 8 << 2 ?
A.2B.32C.1 6 D.5
The keyword used to create a constant variable
A.finalB.staticC.constD.None of Options are Correct
What is stored in the object obj in following lines of code? box obj;
A.Memory address of allocated memory of object.B.NULLC.Any arbitrary pointerD.Garbage
Which of these are selection statements in Java?
A.ifB.forC.continueD.None of Options are Correct
Which of these selection statements test only for equality?
A.ifB.switchC.Both a & bD.None of Options are Correct
Which of these is an incorrect array declaration?
A.int arr[] = new int[5];B.int [] arr = new int[5];C. int arr[]; arr = new int[5];D.int arr[] = int [5] new
What is the error in this code? byte b = 50; b = b * 50;
A.b can not store the result 2500, limited by its range.B.* operator has converted b * 50 into int, which can not be converted to byte without casting.C.b can not contain value 50.D.No error in this code
Which of these is necessary condition for automatic type conversion in Java?
A.The destination type is smaller than source type.B.The destination type is larger than source type.C.The destination type can be larger or smaller than source type.D.None of Options are Correct