final class in java mcq

Simply when we need to create an immutable. Which statement is true regarding an object.

Java Mcq Multiple Choice Questions Quiz Choice Questions Multiple Choice Quiz

Which of the following is true about interfaces in java.

. Which of the below method of the String class. Which of the following statements isare true regarding JAVA. A Private final static int answer 42 b public static int answer42 c final static answer 42 d int answer e No error.

When a variable is final it can be assigned value. When a method is final it can not be overridden. When a class is made final a sublcass of it can not be created.

The final class is in itself a declaration that says that its final ie. A b 16 A package is a collection of a Classes b Interfaces c. Public static final fields ie constants default.

Q Final keyword in java is used with class class fields class methods All of the above Answer. These MCQs are based on the latest CBSE board syllabus and relate to the latest Class 12 Computer Science syllabus. Java Object Class MCQ Also see- Java Hashcode Value Quiz Java Equals Method Quiz Java toString Method Quiz Clone Method Quiz Q1 Which of these classes is the superclass of.

Data Types and Variables Declaration and Access Control Array Strings Operators Constructors and Methods Flow Control Overriding and. The final is a reserved keyword in Java that is used to make a variable method and class immutable. A 1 B 2 C 3 D 4.

Core Java Multiple Choice Questions With Answers Java Multiple Choice Questions And Answers 1 The default value of a static integer variable of a class in. Java Program Practice Mcq Question and Answer. A final class cannot be subclassed cannot be extended 2.

By Solving these Class 12 MCQs you will be able to. Means if a class is final it cannot be inherited or extended by sub classes derived classes. The process that focuses on only important characteristics is known as.

4 Dont want somewhere in the program to change class fields then make it. Bytecode is executed by JVM The applet makes the Java code. Java Programming MCQ Multiple Choice Questions 1 Which of the following option leads to the portability and security of Java.

Java MCQ Question 1. Constants that cannot be changed are declared using the Static keyword. 1 An interface can contain following type of members.

The main purpose of using a class being declared as final is to prevent the class. In java programs a class is made a final class to stop its extension. This quiz is a mixture of theoretical and code-based MCQs.

The final modifier for finalizing the implementations of classes methods and variables. The quiz will be useful for you to revise your Java String Concepts. 4 in Java add a ___ to a constructor to convert it into a method.

Java Programming Ultimate Quiz Mcq Proprofs Quiz