United Nations Senior Engineering Lead Interview Questions and Answers

To export a service from one module to another, you can use dependency injection or module.exports in Node.js.

• Use dependency injection to pass the service instance from one module to another

• Use module.exports in Node.js to export the service as a module and require it in the other module

Display 25 nodes in a single page with sections divided into 5 nodes each

• Create a grid layout with 5 columns and 5 rows

• Assign each node to a specific cell in the grid

• Use pagination or scroll functionality to navigate through the nodes

• Include navigation buttons for easy access to different sections