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Pattern printing and java specific
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
Aptitude question for one hr
I appeared for an interview before Jun 2016.
I appeared for an interview before Aug 2016.
posted on 18 May 2021
I applied via Walk-in and was interviewed before May 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.
I applied via Referral and was interviewed before Nov 2020. There were 3 interview rounds.
posted on 22 Nov 2024
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPS in Java.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the implementation details and showing only the necessary features.
A constructor in Java is a special type of method that is used to initialize objects.
Constructors have the same name as the class they are in.
They do not have a return type, not even void.
Constructors are called when an object of a class is created.
Example: public class Car { public Car() { // constructor code } }
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