The below code snippet shows an errorcannot find symbol:System.out.println("BookId:"+bobj.getId());public class Book { private int bookId; private double bookPrice; public int getBookId() { return bookId; } public void setBookId(int bookId) { this.bookId = bookId; } public double getBookPrice() { return bookPrice; } public void setBookPrice(double bookPrice) { this.bookPrice = bookPrice; }}public class Test { public static void main(String[] args) { Book bobj=new Book(); bobj.setBookId(123); bobj.setBookPrice(500); System.out.println("BookId:"+bobj.getId()); System.out.println("BookPrice:"+bobj.getBookPrice()); }}Analyze the above code and select the correct reason for the error.Select one:a.getId method is not present in the book classb.bobj is not initializedc.“+” symbol should not be used in System.out.printlnd.Getter method should not be called inside System.out.println
Question
The below code snippet shows an errorcannot find symbol:System.out.println("BookId:"+bobj.getId());public class Book { private int bookId; private double bookPrice; public int getBookId() { return bookId; } public void setBookId(int bookId) { this.bookId = bookId; } public double getBookPrice() { return bookPrice; } public void setBookPrice(double bookPrice) { this.bookPrice = bookPrice; }}public class Test { public static void main(String[] args) { Book bobj=new Book(); bobj.setBookId(123); bobj.setBookPrice(500); System.out.println("BookId:"+bobj.getId()); System.out.println("BookPrice:"+bobj.getBookPrice()); }}Analyze the above code and select the correct reason for the error.Select one:a.getId method is not present in the book classb.bobj is not initializedc.“+” symbol should not be used in System.out.printlnd.Getter method should not be called inside System.out.println
Solution
The error in the code is due to option a. The getId method is not present in the book class. The correct method to get the bookId is getBookId(). So, the correct code should be System.out.println("BookId:"+bobj.getBookId());
Similar Questions
Analyze the below program, and fill the correct code so that it produces the below output: 0 101class Book { private int bookId; private double bookPrice; public int getBookId() { return bookId; } public void setBookId(int bookId) { this.bookId = bookId; } public double getBookPrice() { return bookPrice; } public void setBookPrice(double bookPrice) { this.bookPrice = bookPrice; }}public class Test { public static void main(String a[]) { Book bobj=new Book(); blank blank blank }}Note : Same drag option can be used multiple times. Analyse and use the correct optionSystem.out.println(bobj.getBookPrice()); bobj.setBookId(101); System.out.println(bobj.getBookId());
Consider the following incomplete code. The Missing body indicated by the comment in the method ‘display’ should be ___. public class Test { public static void main(String[] args) { System.out.println(display(5)); } public static int display(int number) { // Missing body }} Group of answer choicesSystem.out.println("number");return number;System.out.println(number);return "number";
ind the output of the below Java program?class Student { int id; Student(int id) { this.id = id; }}public class Test { public static void main(String[] args) { Student s1 = new Student(1001); System.out.println(s1.equals(null)); }}A) trueB) falseC) errorD) Exception
Consider the following incomplete code. The Missing body indicated by the comment in the method ‘display’ should be ___. public class Test { public static void main(String[] args) { System.out.println(display(5)); } public static int display(int number) { // Missing body } } return "number"; System.out.println(number); System.out.println("number"); Correct! return number;
COMPILE TIME ERROR ResortBooking/src/UserInterface.java:27: error: cannot find symbol Booking booking = new Booking(customerName, numAdults, numChildren, numDays); ^ symbol: class Booking location: class UserInterface ResortBooking/src/UserInterface.java:27: error: cannot find symbol Booking booking = new Booking(customerName, numAdults, numChildren, numDays); ^ symbol: class Booking location: class UserInterface 2 errors
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