3. The following code creates a 2D array of integers, and the nested for loops populate the array so that it is a multiplication table. In the last line of code, what should the array indices be in order to print out the correct answer (i.e., what replaces the question marks)? int my2DIntArray = new int [10] [10]; A. 2 and 4 for (int i = 1; i <= 10; i++) { for (int j = 1; j <= 10; j++) { my2DIntArray[i-1][j-1] = i*j; B. 3 and 5 System.out.print(my2DIntArray[i-1] [j-1] + ", "); C. 4 and 2 D. 1 and 3 System.out.println(); } E. 3 and 1 System.out.println("2 times 4 is " + my2DIntArray[?] [?]);

3. The following code creates a 2D array of integers, and the nested for loops populate the array so that it is a multiplication table. In the last line of code, what should the array indices be in order to print out the correct answer (i.e., what replaces the question marks)? int my2DIntArray = new int [10] [10]; A. 2 and 4 for (int i = 1; i <= 10; i++) { for (int j = 1; j <= 10; j++) { my2DIntArray[i-1][j-1] = i*j; B. 3 and 5 System.out.print(my2DIntArray[i-1] [j-1] + ", "); C. 4 and 2 D. 1 and 3 System.out.println(); } E. 3 and 1 System.out.println("2 times 4 is " + my2DIntArray[?] [?]);

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 9RQ

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