Azilen Technologies Interview Questions, Process, and Tips

Threading is a way of achieving multitasking in a single process. Method overloading and overriding are ways of reusing code.

• Threading allows multiple threads to run concurrently within a single process.

• Method overloading is when multiple methods have the same name but different parameters.

• Method overriding is when a subclass provides its own implementation of a method that is already present in its parent class.

• Both m...read more

Finally code cannot be stopped once executed.

• Finally block is always executed, even if an exception is thrown or caught.

• There is no way to stop the execution of finally block.

• To prevent certain code from executing in finally block, use conditional statements.

Object-oriented programming concepts that allow for modular and reusable code.

• Encapsulation: bundling data and methods that operate on that data within a single unit

• Inheritance: creating new classes from existing ones, inheriting their properties and methods

• Polymorphism: using a single interface to represent multiple types of objects

• Abstraction: hiding implementation details and only exposing necessary information