Cuemath Software Development Engineer Interview Questions and Answers

Q1. Explain request lifecycle in rails?
Ans. 
Request lifecycle in Rails involves routing, controller actions, rendering views, and responding to the client.
• 1. Request comes in through the browser or API endpoint.

• 2. Rails router determines which controller and action to route the request to.

• 3. Controller action processes the request, interacts with the model, and prepares data for the view.

• 4. View template is rendered with the data from the controller.

• 5. Response ...read more
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Q2. Code Merge Sort using Ruby
Ans. 
Implement Merge Sort algorithm in Ruby
• Divide the array into two halves recursively

• Merge the sorted halves back together

• Use a helper method to merge the two halves
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Explain about DSA and its example in realtime.

Basic aptitude questions

Linked list, array, tree and graph questions

There was 4 question based on string and array

Q1. Mostly questions was asked based on javascript, HTML, css and Linux
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Q1. This was also technical round
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Aptitude test was first round. it was hard level

Program on string, oops , exception handling

Hard test dsa question practice more leetcode

Q1. Dsa question Array Powershell scripting Cpp Python
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