Cloud IDEs (Replit, Cloud9) Questions and Answers for Viva - 9

Answer-1: Data is stored on cloud servers and often backed up automatically.

Answer-2: Yes, Cloud9 includes a built-in debugger for Node.js, Python, and C++.

Answer-3: Yes, Replit provides an integrated terminal for running commands.

Answer-4: A Repl is a containerized development environment used to run code in Replit.

Answer-5: It configures how your Replit project runs, including commands and settings.

Answer-6: Yes, AWS Cloud9 has built-in support for Git version control.

Answer-7: They remove setup barriers, allowing students to focus on learning to code.

Answer-8: Yes, Replit supports web app hosting using Flask, Node.js, and other frameworks.

Answer-9: Most Cloud IDEs require an internet connection, though some have limited offline support.

Answer-10: Web, backend, data science, scripting, and even full-stack apps can be built.

Answer-11: They use encryption and containerization, but users should also follow best practices for credentials and access control.

Answer-12: Yes, Replit is used by developers for prototypes, coding interviews, and teaching.

Answer-13: A workspace is your development environment including code files, settings, and configurations.

Answer-14: Yes, Replit offers Hacker and Teams Pro plans with more storage, memory, and features.

Answer-15: They are cloud-based Linux servers (typically EC2) that host your development workspace.

Answer-16: They provide a consistent development environment accessible from anywhere.

Answer-17: Yes, Replit has basic versioning and GitHub integration.

Answer-18: Yes, you can install packages and tools in your Cloud9 instance.

Answer-19: Replit supports `pip`, `npm`, `poetry`, and other language-specific package managers.

Answer-20: Yes, you can link a custom domain to your Replit-hosted app.

Answer-21: Cloud9 allows users to share environments and do pair programming.

Answer-22: Replit uses containerized environments but does not provide Docker-level control.

Answer-23: Yes, Cloud9 integrates directly with AWS services for easy deployment.

Answer-24: They may have limited resources, slower performance, and require internet connectivity.

Answer-25: Replit stores data in the cloud and follows privacy policies; private Repls require a paid plan.

Answer-26: Yes, via Git integration and APIs, Cloud IDEs can work with CI/CD tools.

Answer-27: Ghostwriter is Replit?s AI code completion and suggestion tool.

Answer-28: No, AWS Cloud9 doesn?t support simultaneous editing like Replit.

Answer-29: Teams allow collaborative workspaces where users can share projects and collaborate in real-time.

Answer-30: Yes, Cloud IDEs work on web browsers, including those on tablets and Chromebooks.

Answer-31: Yes, backups are generally managed by the provider and users can also export code.

Answer-32: Login is usually via email, GitHub, Google, or AWS credentials with optional MFA.

Answer-33: The provider pushes updates to all users, requiring no user-side installation.

Answer-34: Yes, environments are containerized for process isolation and security.

Answer-35: Yes, you can use SQLite, PostgreSQL (via external service), or Replit's built-in database.

Answer-36: Some IDEs like Replit support Jupyter via specific configurations.

Answer-37: Cloud9 can be assigned IAM roles for permissions to access AWS resources securely.

Answer-38: Replit does not support user-installed extensions but has built-in tools.

Answer-39: Yes, static websites can be hosted directly with Replit.

Answer-40: Paid Replit plans offer better CPU concurrency and memory for more intensive tasks.

Answer-41: Use cases include training, interview coding, rapid prototyping, and cloud-native dev.

Answer-42: Files are saved automatically in the cloud; however, long-term storage might be limited by plan.

Answer-43: A Cloud IDE is an Integrated Development Environment that runs in the browser and allows you to write, run, and debug code online.

Answer-44: Replit and AWS Cloud9 are two widely used Cloud IDEs.

Answer-45: Replit is a browser-based Cloud IDE that supports multiple programming languages and real-time collaboration.

Answer-46: AWS Cloud9 is a Cloud IDE provided by Amazon that supports development in the cloud with integrated AWS services.

Answer-47: Advantages include accessibility from any device, no local setup, easy collaboration, and integrated tools.

Answer-48: Replit supports over 50 languages including Python, JavaScript, C++, Java, and Ruby.

Answer-49: AWS Cloud9 itself is free, but you pay for the AWS resources you use with it (like EC2 or storage).

Answer-50: Yes, Replit allows real-time multiplayer collaboration similar to Google Docs.