Identify the output of the following codepublic class condition{public static void main (String (] args){int sum =21;21)if (sum != 20 || sum=System.out.print("C");elseSystem.out.print("Java");System.out.println("is the best"):15Oa.is the bestOb.Java is the bestOc.no outputd.C is the best

Answered: Image /qna-images/answer/41f8f7ae-36c0-4c58-a235-99ef78fd9314.jpg

Identify the output of the following code public class condition { public static void main (String args) { int sum = 21; if (sum != 20 || sum 21 ) System.out.print("C"); else System.out.print("Java"); System.out.println("is the best"); }

Identify the output of the following code public class condition { public static void main (String args) { int sum = 21; if (sum != 20 || sum 21 ) System.out.print("C"); else System.out.print("Java"); System.out.println("is the best"); }

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

See similar textbooks

Similar questions

pls help
Analyze the following code and identify critical syntax mistakes and write the correct answer 5. public class MyClass { public static void main(String args[]) { char shape = “circle”; switch (shape) { case "Line": System.out.println(“Line”); break; case "Oval": System.out.println(“Line”); break; case Rectangle: System.out.println(“Rectangle”); break; default case: System.out.println("ERROR. Check logic."); } } }
1 class MetOv{ 2- void sum(int i, int j){ 3 System.out.println(i); } 4 void sum(String c,String d){ 5 System.out.println(c+d); } 6- void sum(double x,double y){ 7 System.out.println(x+y); 8 }} 9 10 - public class Run{ 11 public static void main(String[] args) 12- { 13 Metov a=new Metov (); 14 a.sum("JA","VA"); 15 a.sum(5.0,10.e); 4. 16 17 }} Answer:
identify the errors in the following class and how it can be fixed? public class Test { public static void main(String[] args) { int x String y; System.out.printin("x is "+ x); System.out.printin("y is "+ y);
Identify the following from the given java program. | class test { public static int square(int num) 5. Method name: return num * num; } public static void main(String[] args) { int result; result = square(10); System.out.printIn("Squared value of 10 is: "+ result); Method call: Parameter: } Return statement:
Java true or false: The method public boolean simpleMethod() { return true; } is a valid mutator?
8) Now use the Rectangle class to complete the following tasks: - Create another object of the Rectangle class named box2 with a width of 100 and height of 50. Note that we are not specifying the x and y position for this Rectangle object. Hint: look at the different constructors) Display the properties of box2 (same as step 7 above). - Call the proper method to move box1 to a new location with x of 20, and y of 20. Call the proper method to change box2's dimension to have a width of 50 and a height of 30. Display the properties of box1 and box2. - Call the proper method to find the smallest intersection of box1 and box2 and store it in reference variable box3. - Calculate and display the area of box3. Hint: call proper methods to get the values of width and height of box3 before calculating the area. Display the properties of box3. 9) Sample output of the program is as follow: Output - 1213 Module2 (run) x run: box1: java.awt. Rectangle [x=10, y=10,width=40,height=30] box2: java.awt.…
Type the program's output import java.util.Scanner; public class NumberSearch { public static void findNumber(int number, int lowVal, int highVal, String indentAmt) { int midVal; midVal = (highVal + lowVal) / 2; System.out.print(indentAmt); System.out.print(midVal); if (number == midVal) { System.out.println(" a"); } else { if (number < midVal) { System.out.println(" b"); findNumber(number, lowVal, midVal, indentAmt + " "); } else { System.out.println(" c"); findNumber(number, midVal + 1, highVal, indentAmt + " "); } } System.out.println(indentAmt + "d"); } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int number; number = scnr.nextInt(); findNumber(number, 0, 16, ""); } } Input 0
Q-2) Given the following code: class Calculation { int z, public void addition(int x, int y) { z = x + y; System.out.println("The sum of the given numbers:"+z); } public void Subtraction(int x, int y) { z = x-y; System.out.println("The difference between the given numbers:"+z); public class My_Calculation extends Calculation { public void multiplication(int x, int y) { z = x*y; System.out.println("The product of the given c) Give the output when this program is run: numbers:"+z); } public static void main(String args[]) { int a = 20, b = 10; } My Calculation demo = new My_Calculation(); demo.addition(a, b); demo.Subtraction(a, b); demo.multiplication(a, b); Complete the missing lines in a and b a) Name the superclass the subclass b) Suppose we wish to save the program in a text file My_Calculation. The extension should be d) Which objects (variables and methods) are inherited from the superclass? e) If you instantiate demo as Calculation demo = new My_Calculation(); in the main…
Find the error of the following method definition: public static void timesTwo( int x, int y) { int sum=x + y; return sum; }
JAVA The method takes a string as a parameter. The method prints treat if the string is candy or chocolate (of any case, such as CaNdY) Otherwise print trick import java.util.Scanner; public class Class1 { public static void trickOrTreat(String str) { //Enter code here }
Q1 (3 points): Trace the program and write the output, assume the user enters 2020 value for the year: import java.util.*; public class LeapYears { } } public static void main(String[] args) { Scanner input= new Scanner(System.in); System.out.println(" Enter a year."); int year = input.nextInt(); if ((year % 4 == 0 && year % 100 != 0) System.out.println(year + is a leap year."); else if (year % 400 == 0) System.out.println(year + " is a leap year."); System.out.println(year + is not a leap year."); else