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  1. What is the difference between the PUT and PATCH HTTP methods?

    What is the difference between the PUT and PATCH HTTP methods? A simple explanation of the differences between PUT and PATCH.

  2. What is the HTTP PUT method used for?

    What is the HTTP PUT method used for? When is PUT used?

  3. What is the purpose of the HTTP POST method?

    What is the HTTP POST method used for? Example of using POST.

  4. What is the purpose of the HTTP PATCH method?

    What is the HTTP PATCH method used for? Example of using PATCH.

  5. What is the HTTP OPTIONS method used for?

    What is the HTTP OPTIONS method used for? Example of using OPTIONS.

  6. What is the HTTP HEAD method used for?

    What is the HTTP HEAD method used for? When and for what purpose is it used?

  7. What is the purpose of the HTTP GET method?

    What is the HTTP GET method used for? Example of use.

  8. What is the purpose of the HTTP DELETE method?

    What is the HTTP DELETE method used for? Where, when, and for what purpose is it used?

  9. What is the HTTP Connect method used for?

    The HTTP method Connect is used to establish a tunnel between the client and the server through a proxy server.This method allows…

  10. What is a Packet in IT?

    What is a Packet in IT? An example of a packet on the internet.

  11. What is a Webserver and an Application Server?

    What is a Webserver and an Application Server? What is the difference between them?

  12. What is CSR (Client Side Rendering)?

    What is CSR (Client Side Rendering)? How to distinguish CSR from SSR (Server Side Rendering)?

  13. What is SSR (Server Side Rendering)?

    What is SSR (Server Side Rendering)? Where and when is it used? What is it needed for?

  14. What are Environment Variables in software development?

    What are Environment Variables in software development? Where and when are they used? A simple example of Ruby on Rails Environme…

  15. What is process management in software development?

    What is process management in software development? What processes are managed and for what purpose?

  16. What is Concurrency in IT?

    What is Concurrency in IT? Where and when is concurrency needed?

  17. What are TCL (Transaction Control Language), DCL (Data Control Language), and DQL (Data Query Language)

    What are TCL (Transaction Control Language), DCL (Data Control Language), and DQL (Data Query Language)? Where and for what are t…

  18. What is an atomic transaction?

    What is an atomic transaction? When and for what purpose is it used?

  19. What is DDL (Data Definition Language) and DML (Data Manipulation Language)? When and for what purposes are they used?

    What are DDL (Data Definition Language) and DML (Data Manipulation Language)? When and for what purposes are they used? Examples …

  20. What is CI/CD in software development?

    What is CI/CD in software development? Key concepts of CI/CD.