Rakuten Interview Questions, Process, and Tips

MCQs on Aptitude and general programming languages and 1 coding question

Q1. Most of the discussion is on resume and projects and at the last 1 easy coding problem of arrays
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Q2. How do you see yourself after 5 years
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Q3. Tell me your weakness and strengths
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Q1. 2 queries, 2 py code, 2 pyspark code, 1 pandas question, design a pipeline, optimisation tech in datapipeline, and using pyspark
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Q1. Accounts Receivable Journal Entries
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Q2. Tell me about your self
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Q3. Break walk through on my Experience
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Q1. Why do you interested in our company
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Q2. What motivates you about Rakuten
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Q3. What is your greatest strength
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Q1. Int a ={1,2,-3,-4,6} find sum, negative numbers should be treated as positive. With recursion and without recursion
Ans. 
Calculate the sum of an array, treating negative numbers as positive, using recursion and without recursion.
• Create a variable to store the sum

• Iterate through the array and add each element to the sum, treating negative numbers as positive

• For the recursive solution, create a helper function that takes the array and the current index as parameters

• In the recursive function, check if the current index is within the array b...read more
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Q2. Reverse string without using toCharArray()
Ans. 
Reverse a string without using toCharArray()
• Iterate through the string from the last character to the first

• Append each character to a new string
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Q3. Difference between git and svn
Ans. 
Git is a distributed version control system while SVN is a centralized version control system.
• Git is distributed, meaning each user has a complete copy of the repository, while SVN is centralized, meaning there is a single repository.

• Git allows for offline work and branching and merging is easier, while SVN requires a network connection and branching and merging can be more complex.

• Git uses a SHA-1 hash to identify eac...read more
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