Tectoro Consulting Intern Interview Questions and Answers for Experienced

20 questions in 20 minutes

Was 1 hr with a simple question from leetcode

Q1. Implement reverse Linked list
Ans. 
Reverse a linked list
• Create a new linked list to store the reversed elements

• Traverse the original linked list and insert each node at the beginning of the new list

• Update the head of the new list as the last node of the original list
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Q2. Project Explanation(from resume)
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Q1. Why we should select you?
Ans. 
I am a dedicated and hardworking individual with relevant skills and experience for the role.
• I have completed relevant coursework in the field

• I have previous internship experience in a similar role

• I possess strong communication and teamwork skills
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Q2. Are you willing to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to relocating for the right opportunity

• I am flexible and willing to move for the internship

• I understand the importance of being open to relocation for career growth
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Q1. Introduction and CV based
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There are basic aptitude questions for freshers level

Q1. Oops concepts, basics of sql
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Q2. Basics of programming language
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Nothing

Q1. Python Sql Linux CLI
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Q1. General discussions on learning
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Q1. Testing process and java code
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Q2. Python machine learning questions
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Java and python test was there

2 sum program from Geeks for Geeks

Q1. Ruby basics Eigen class Callbacks
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Q2. Lazy and Eagar loading N+1 problem
Ans. 
Lazy loading delays loading of related data until it is specifically requested, while eager loading loads all related data upfront. N+1 problem occurs when lazy loading results in multiple additional queries being made.
• Lazy loading is used to improve performance by only loading related data when needed

• Eager loading loads all related data upfront to reduce the number of queries made

• N+1 problem occurs in lazy loading whe...read more
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Q3. Puzzles
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Q1. AWS basics with CI/CD
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Q2. Deployment to AWS
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Q1. Basic introduction and salary discussion
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