1 public class Main {12345677891011ENERGET12131415161718}public static void main(String[] args) {String present = "";double r = Math.random(); // between 0 and 1if (r <= 0.25) {present "kitten";} else if (r< 0.5) {present "dog";} else if (r< 0.75) {present = "goat";} else {}String surprise = "You get a " + present + "!";// ?Variables?}List the variables names (in alphabetical order) and corresponding values at line 16.Note: Assume the Math.random() method returned 0.6Question 2 (1 point)Variable Name:present "aquarium";present += " with snake";Question 3 (1 point)Variable Name:Question 4 (1 point)Variable Name:Variable Value:Variable Value:Variable Value:>>>>

There are three variables present in the program, namely, present, r, surprise.

1 public class Main { 2 4 5 6 7 8 9 10 1 2 3 4 5 16 8 } public static void main(String[] args) { String present = ""; double r = Math.random(); // between 0 and 1 if (r< 0.25) { present "kitten"; } else if (r< 0.5) { present "dog"; } else if (r< 0.75) { present = "goat"; } else { present = "aquarium"; present += "with snake"; } String surprise = "You get a " + present + "!"; // ?Variables?

1 public class Main { 2 4 5 6 7 8 9 10 1 2 3 4 5 16 8 } public static void main(String[] args) { String present = ""; double r = Math.random(); // between 0 and 1 if (r< 0.25) { present "kitten"; } else if (r< 0.5) { present "dog"; } else if (r< 0.75) { present = "goat"; } else { present = "aquarium"; present += "with snake"; } String surprise = "You get a " + present + "!"; // ?Variables?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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