Vivatech R&D Interview Questions, Process, and Tips

Q1. Why, Gap between Job and Education
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Q2. What will be your Next 5 years
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Most of the questions are regarding Dart programming language. Mainly focused on the questions related to function, String functions, List, Map etc.

Q1. What is Flutter and it's advantages
Ans. 
Flutter is a UI toolkit from Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
• Advantages of Flutter include hot reload for quick development iteration

• Flutter provides a rich set of pre-built widgets for fast UI development

• It offers a single codebase for multiple platforms, reducing development time and cost

• Flutter apps have native performance due to compilation to n...read more
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Q2. Create a bottom navigation bar contains 5 menu items
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Create a bottom navigation bar with 5 menu items for Flutter Developer interview question.
• Use BottomNavigationBar widget in Flutter

• Set items property with BottomNavigationBarItem widgets for each menu item

• Set currentIndex property to highlight the selected menu item

• Handle onTap property to navigate to different screens based on selected menu item

• Example: BottomNavigationBar with 5 menu items - Home, Search, Favorites,
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Q3. Create a card like your Leetcode profile
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Create a card similar to Leetcode profile
• Use Flutter to create a card layout

• Include profile picture, username, rating, and badges

• Add a section for solved problems and submission history
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Q4. Create a login screen and add a button for Singin with Google
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Create a login screen with a 'Sign in with Google' button.
• Create a login screen with email and password fields

• Add a 'Sign in with Google' button that uses Google Sign-In API

• Handle authentication with Firebase Authentication

• Implement error handling for login process
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Q5. Implement Google sign up for this screen
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Implementing Google sign up on a screen
• Integrate Google sign-in SDK into the app

• Add a Google sign-in button on the screen

• Handle authentication flow and user data retrieval

• Implement error handling for sign-up process
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Q6. Create git repository for this project
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Create a git repository for the project
• Initialize a new git repository in the project directory using 'git init'

• Add all project files to the staging area using 'git add .'

• Commit the changes with a descriptive message using 'git commit -m 'Initial commit''

• Create a new repository on a git hosting service like GitHub or GitLab

• Link the local repository to the remote repository using 'git remote add origin '

• Push the code to...read more
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Q7. Add and push the code to the repository
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To add and push code to a repository, use git commands like git add, git commit, and git push.
• Use 'git add .' to stage all changes

• Use 'git commit -m 'Your commit message'' to commit changes

• Use 'git push origin branch_name' to push changes to the repository
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