CGI — Python Technical Interview Questions & Answers

CGI

CGI

  • CGI is a practical Python topic. Explain the job in school English, then the first three steps you would actually do.
  • CGI in practice: Pygame = game loop + window. CGI = old web scripts (today: Flask). Design patterns = reusable class shapes (singleton, factory) — only when the problem needs them. Deploy = put the script on Linux/Windows with venv + a start command. IDE = VS Code / PyCharm to edit and run.
  • For CGI always: venv, requirements.txt, don’t commit secrets.
  • CGI — output: CGI header then Hello Asha. Today most people use Flask instead.

Technical Interview Tip: Job in one line + three steps.

Code Examples for CGI

Example

# CGI
print("Content-Type: text/plain")
print()
print("Hello Asha")

CGI — output: CGI header then Hello Asha. Today most people use Flask instead.

How to Explain CGI to an Interviewer

Explain CGI as if you are teaching a junior — definition, then one tiny script.

CGI — practical job. CGI — three real steps.

What does the example print, and why?

CGI — output: CGI header then Hello Asha

What mistake do freshers make with CGI?

CGI needs venv + requirements.