Five rounds were held within two days. The interview process is quite good; the persons are technically strong enough to take the interview. It is very useful to attend such kinds of interviews.

Reverse the two consecutive elements in the given string.

If a patient has many doctors and doctors have many patients, load patient records who have at least two or more doctor IDs.

Include a module in a class and try to access all its instance and class methods from that class.

How to pass multiple blocks to a particular single method.

Example of the decorator pattern.

How ActiveRecord query methods work. What changes need to be made for a method like 'make' to function as 'where'.

In a given array, arr = [1,2,3,4,5,6,7,8,9,10], how to make combinations of two elements.

1. Create a tiny RESTful JSON API to index a page's content using Ruby on Rails.

   • Should receive the URL of the page.
   • Grab its content and store its content with the tags h1, h2, h3, and the links.
   • Another API should list the URLs and the content stored in the database.
   • The API must only store content inside HTML header tags (h1, h2, h3) and link URLs.

2. Within this assignment, the following skills will be assessed:

   • Software Design
   • API Design and REST
   • Testing
   • Code Performance and scalability
   • DRY
   • Separation of Concerns
   • Clarity