• If you don't already have one, create a GitHub account.
• Open the Node.js core repository web page.
• Use the "Fork" button to fork the repository:
• On the page for your own fork, use the "Clone or download" button and copy the URL for cloning to your clipboard:
• On the command line, in your home directory or a directory you have for projects, run:

git clone <paste that URL here>;

• When that is done:

cd node

• Then:

git remote add upstream https://github.com/nodejs/node.git

• Then:

Install the required packages and run the project by npm start command.

• Then:

Open Postman, to ADD a new Question make a POST request with URL localhost:8000/api/v1/questions/create with raw data
{ "title":"Title" } .

• Then:

To ADD Options to the Question make a POST request with localhost:8000/api/v1/questions/QuestionId/options/create with raw data
{ "text":"Text" } .

• Then:

To VIEW a Question make a GET request with URL localhost:8000/api/v1/questions/QuestionId.

• Then:

To ADD a Vote make a POST request with URL localhost:8000/api/v1/options/OptionId/add_vote it will increment vote count by 1.

• Then:

To DELETE an Option make a DELETE request with URL localhost:8000/api/v1/options/OptionId/delete.

• Then:

To DELETE a Question make a DELETE request with URL localhost:8000/api/v1/questions/QuestionId/delete.