Transform Rural India Foundation Interview Questions and Answers

OOPs is a programming paradigm based on the concept of objects, with features like inheritance, polymorphism, interfaces, and abstract classes.

• Inheritance allows a class to inherit properties and behavior from another class. For example, a 'Car' class can inherit from a 'Vehicle' class.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass. For example, a 'Shape' superclass can have subclasses like 'Circle' and 'Square'.

• Interfaces def...read more

OOPs stands for Object-Oriented Programming and its pillars are Inheritance, Encapsulation, Abstraction, and Polymorphism.

• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation restricts access to certain components within a class, protecting the data.

• Abstraction hides the complex implementation details and only shows the necessary features.

• Polymorphism allows objects to be treated as instances of their parent class, enabling flexibilit...read more

Try catch block is used for error handling, while garbage collection is automatic memory management in programming.

• Try catch block is used to handle exceptions in code and prevent crashes.

• Garbage collection automatically manages memory by deallocating unused objects.

• Example: try { // code that may throw an exception } catch (Exception e) { // handle the exception }

• Example: Garbage collection in Java automatically deallocates memory for objects no longer in use.

I have worked on various projects including a web application for a small business and a mobile app for a non-profit organization.

• Developed a web application using HTML, CSS, and JavaScript for a small business to manage their inventory and sales.

• Created a mobile app using React Native for a non-profit organization to raise awareness about their cause and collect donations.

• Collaborated with a team of developers to implement new features and fix bugs in existing projects.

• Utili...read more

I possess knowledge in various aspects of digital marketing including SEO, SEM, social media marketing, email marketing, and content marketing.

• I have experience in optimizing websites for search engines using on-page and off-page SEO techniques.

• I am proficient in running Google Ads campaigns and analyzing their performance using Google Analytics.

• I have managed social media accounts for businesses and created engaging content to increase their reach and engagement.

• I have creat...read more

I have expertise in various software's including Microsoft Office Suite, Adobe Creative Suite, WordPress, and Google Analytics.

• Proficient in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)

• Skilled in Adobe Creative Suite (Photoshop, Illustrator, InDesign)

• Experienced in WordPress for content management and website creation

• Familiar with Google Analytics for website traffic analysis

Closures in JS allow functions to access variables from their outer scope. Angular uses services for state management.

• Closures in JavaScript allow functions to access variables from their outer scope, even after the outer function has finished executing.

• Angular uses services to manage state in applications, allowing for centralized data management and communication between components.

• State management in Angular involves storing and updating application state in a predictable ...read more