public static double secret(int first, double second) double temp; if (second > first) temp = first * second; else temp = first - second; return temp; 36. Which of the following is a valid call to the method above? a. secret (5, 4.8); b. secret (int 5, double 4.8); secret (int x, double y): d. public static int secret (5, 4.8); C. 37. Based on the above code, what would be the output of the statement System.out.println (secret (5, 7.0)) ; a. 5.0 b. 7.0 c. 2.0 d. 35.0 38. How can a method send a primitive value back to the caller? It cannot send primitive values back to the caller a, b. By using the return statement c. By assigning the value to one of its parameters d. It can call its caller with the value 39. Which of the following creates an array of 15 components of type double? (i) double[] numList = new double[15); (ii) double [] numList = new numList[15); a. Only (i) b. Only (li) c, Both (i) and (ii) d. None of these

public static double secret(int first, double second) double temp; if (second > first) temp = first * second; else temp = first - second; return temp; 36. Which of the following is a valid call to the method above? a. secret (5, 4.8); b. secret (int 5, double 4.8); secret (int x, double y): d. public static int secret (5, 4.8); C. 37. Based on the above code, what would be the output of the statement System.out.println (secret (5, 7.0)) ; a. 5.0 b. 7.0 c. 2.0 d. 35.0 38. How can a method send a primitive value back to the caller? It cannot send primitive values back to the caller a, b. By using the return statement c. By assigning the value to one of its parameters d. It can call its caller with the value 39. Which of the following creates an array of 15 components of type double? (i) double[] numList = new double[15); (ii) double [] numList = new numList[15); a. Only (i) b. Only (li) c, Both (i) and (ii) d. None of these

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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