Coding Standards to Achieve Encapsulation in Framework

The lecture discusses the importance of encapsulation in coding, focusing on defining private variables and accessing them through public methods. It explains how this practice enhances coding standards by preventing direct access to variables, ensuring readability, and maintaining proper logging. The lecture also highlights encapsulation as a key principle of Java object-oriented programming, emphasizing its role in hiding data implementation and promoting good programming techniques.

What is the primary purpose of using private locators in a Java Selenium framework?

• To make the code more readable

• To restrict access to variables

• To allow direct access from other classes

• To simplify the code structure

Why is it recommended to declare variables as private in a class?

• To reduce the number of methods

• To make them accessible from any class

• To enhance security and control access

• To allow easy modification

What is a potential risk of exposing locators as public in a framework?

• It may lead to misuse of coding standards

• It can improve code readability

• It can cause syntax errors

• It can lead to code duplication

How does encapsulation contribute to the readability of code?

• By making all variables public

• By reducing the number of classes

• By hiding complex logic within methods

• By allowing direct access to variables

Which Java OOP principle is primarily concerned with hiding data implementation?

• Polymorphism

• Abstraction

• Encapsulation

• Inheritance

What is the role of accessor methods in encapsulation?

• To eliminate the need for constructors

• To directly modify private variables

• To provide controlled access to private variables

• To make variables public

Which of the following is NOT a principle of Java OOP?

• Encapsulation

• Abstraction

• Inheritance

• Compilation