Which declarations, when inserted at (1), will result in the program compiling and printing 90 at runtime?

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Select the two correct answers.

(a) Object[] nums = {20, 30, 40};

(b) Number[] nums = {20, 30, 40};

(c) Integer[] nums = {20, 30, 40};

(d) int[] nums = {20, 30, 40};

(e) None of the above

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Programmers Guide To Java SE 8 Oracle Certified Associate OCA

ISBN: 9780132930215

1st Edition

Authors: Khalid Mughal, Rolf Rasmussen

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Question Posted: Feb 04, 2024 02:02 AM

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Which declarations, when inserted at (1), will result in the program compiling and printing 90 at runtime?

Question:

public class RQ400A10 { public static void main (String [] args) { // (1) INSERT DECLARATION HERE int sum= 0; for (int i sum += i; System.out.println (sum); } } nums).

Step by Step Answer:

c and d The element type of the array nums ...View the full answer

Programmers Guide To Java SE 8 Oracle Certified Associate OCA

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