Digiair Technologies And Analytics Interview Questions and Answers

Encapsulation, Inheritance, Polymorphism, Abstraction

• 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: Hides the complex implementation details and only shows the necessary features.

Class is a blueprint for creating objects, objects are instances of classes, and inheritance allows classes to inherit attributes and methods from other classes.

• Class is a template for creating objects with attributes and methods.

• Object is an instance of a class, representing a specific entity.

• Inheritance allows a class to inherit attributes and methods from another class.

• Example: Class 'Car' with attributes like 'colo...read more

Current location refers to the geographical position of a person or object at a specific point in time.

• Current location can be determined using GPS coordinates

• It can also be described using physical addresses or landmarks

• Examples: Latitude: 40.7128° N, Longitude: 74.0060° W or 123 Main Street, New York, NY

My hobbies include coding, playing video games, reading books, and hiking.

• Coding: I enjoy working on personal projects and learning new programming languages.

• Playing video games: I like exploring different virtual worlds and competing with friends online.

• Reading books: I find relaxation in getting lost in a good story or learning something new.

• Hiking: I love spending time outdoors, exploring nature and challenging myse...read more