Infinite Computer Solutions Interview Questions and Answers

React Native is a framework for building mobile apps using JavaScript and React.

• React Native is based on React, but instead of rendering to the browser, it renders to native components.

• It allows developers to build mobile apps for iOS and Android using a single codebase.

• React Native provides a set of pre-built components that can be used to build the UI of the app.

• It also allows for easy integration with native code when necessary.

• React Native apps are faster and more respons...read more

Tools used by Business Analyst include data visualization, project management, and requirements gathering software.

• Data visualization tools: Tableau, Power BI, QlikView

• Project management tools: JIRA, Trello, Asana

• Requirements gathering tools: IBM Rational RequisitePro, CaliberRM, Jama Connect

Yes, I have experience in handling external leads by qualifying, nurturing, and converting them into opportunities.

• Qualify leads based on fit and interest

• Nurture leads through personalized communication and follow-ups

• Convert leads into opportunities by understanding their needs and offering solutions

• Track and analyze lead data to optimize lead generation strategies

Expected CTC is negotiable based on the candidate's experience, skills, and the company's budget.

• Expected CTC depends on the candidate's level of experience and skills.

• It also depends on the company's budget and industry standards.

• Candidates can research average salaries for similar roles in the industry to get an idea of the expected CTC.

• Negotiation skills are important to ensure a fair and competitive CTC offer.

To build a chat app, you need to create a backend server, choose a database, and implement real-time communication.

• Choose a backend server such as Node.js or Firebase

• Select a database such as MongoDB or Firebase Realtime Database

• Implement real-time communication using WebSockets or Firebase Cloud Messaging

• Design the user interface and user experience

• Add features such as push notifications and message encryption

Multi level inheritance is a type of inheritance in object-oriented programming where a class inherits properties and behavior from another class, which in turn inherits from another class.

• In multi level inheritance, a class can inherit properties and behavior from a parent class, which in turn can inherit from another parent class.

• This allows for a hierarchical structure of classes, with each class building upon the properties and behavior of its parent classes.

• For example, ...read more

Static variables are shared among all instances of a class, while private static variables are only accessible within the class.

• Static variables are shared among all instances of a class

• Private static variables are only accessible within the class

• Example: public static int count; vs private static int totalCount;

DevOps is a software development methodology that combines software development with IT operations to shorten the systems development life cycle.

• DevOps focuses on collaboration, automation, and integration between developers and IT operations teams.

• CI/CD stands for Continuous Integration/Continuous Delivery, a practice of frequently integrating code changes into a shared repository and delivering them to production.

• Jenkins is an open-source automation server used for building...read more