Help with Hackerrank Online test - Ruby on Rails

Hi ! I need help with a Hackerrank Online test - Ruby on Rails

https://www.hackerrank.com/test/

Instructions (for the SAMPLE test):

Questions
Feel free to choose your preferred programming language from the list of languages supported for each question.There are 2 questions that are part of this test:
Question Indexes Question Types
Q1 Database Question4 languages allowed: mysql, oracle, tsql, db2
Q2 Coding Question28 languages allowed: c, clojure, cpp, cpp14, cpp20, csharp, erlang, go, haskell, java, java15, java8, javascript, julia, kotlin, lua, objectivec, perl, php, pypy, pypy3, python, python3, r, ruby, scala, swift, typescript

IMPORTANT:
Activity to be done REMOTELY with screen sharing (AnyDesk, in a joint session) within the next 24 hours.


Site:
https://www.hackerrank.com/


Instructions (REAL test):
This is a timed test. Please make sure you are not interrupted during the test, as the timer cannot be paused once started.
Please ensure you have a stable internet connection.
We recommend you to try the sample test for a couple of minutes, before taking the main test.
Before taking the test, please go through the FAQs to resolve your queries related to the test or the HackerRank platform.