upGrad Software Engineer Interview Questions and Answers

Q1. Hr calls to understand candidates experience and expectations
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Q1. Both technical discussion and coding happens in this round
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Q1. Some technical discussion with engineer manager and cultural fit
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Speed distance, relations, coding decoding, work time

Strings, LinkedList

Basic bath included and Strings sorting, leetcode medium basic SQL and some basic web related things

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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Common Aptitude along with HTML5, CSS

Q1. Mostly questions were on HTML5,CSS and web development related questions.
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Coding round with 3 problem statements

Q1. Questions related to project you have mentioned on resume
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Q2. Questions related to technologies you have mentioned
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Q3. Questions related to the coding test
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Q4. Nothing discussed everything as I know
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Q5. All the best those who are trying their best
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Write the program to swipe number

Q1. How much salary do you want and what was you last ctc
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Q2. Tell me about your family
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