12. Analyze the following code. public class Test public static void main(String
ID: 3863245 • Letter: 1
Question
12. Analyze the following code. public class Test public static void main(Stringl] args) int0 x new int[3 System out.println("x[0] is x[0]); A. The program has a compile error because the size of the array wasn't specified when declaring the array. B. The program has a runtime error because the array elements are not initialized. C. The program runs fine and displays x(0] is 0. D. The program has a runtime error because the array element xIO) is not defined. 13. Assume int0t {1, 2, 3, 4). What is t length? A. B, 3 D. 5 14. Which of the following is correct? A. String0 list new Stringt" red", "yellow", "green"); B. String0 list new String0{"red", "yellow", "green"); C. Stringll list red", yellow green"); D. String list red", "yellow", green"); E. String list- new String("red", yellow", "green") 15. What is the value of (double)5/2? A. 2 B. 2.5 C. 3 D. 2.0 E. 3.0Explanation / Answer
12)option C is the answer
Reason:In java,if we don't explicitly initialise anything,it will be set to 0. Since array x is declared but not initialized. So it doesn't throw any error and runs well by displaying 0 on the standard output.
13)option C since there are 4 elements in the array t.
14)option B) is the correct option since we can declare an string array as String[] list=new String[]{"red","yellow","green"}
15)option D as the resulted value is casted to double and hence answer is 2.0
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