Rakuten Symphony Java Developer Interview Questions and Answers

Q1. How to make a new products
Ans. 
To make a new product, conduct market research, identify customer needs, develop a prototype, test it, gather feedback, and iterate.
• Conduct market research to identify gaps in the market and customer needs

• Develop a prototype of the product based on the research findings

• Test the prototype with a focus group or beta testers to gather feedback

• Iterate on the product based on the feedback received to improve its features an
Answered by AI
Add your answer
Q2. How to the growth the company
Add your answer

1st round some apt qns,some prgramming qns are they asked

Q1. C depth concepts and some prgram
Add your answer

Q1. Some DSA questions they asked
Add your answer

Q1. Reverse a linked list.
Add your answer
Q2. Merge sort on a array/
Add your answer

Q1. How to handle exception?
Ans. 
Handle exceptions by using try-catch blocks to gracefully manage errors in code execution.
• Use try-catch blocks to catch exceptions and handle them appropriately.

• Throw custom exceptions when necessary to provide more specific error information.

• Use finally block to execute code that should always run, regardless of whether an exception is thrown.

• Avoid catching generic exceptions like Exception class, instead catch specif...read more
Answered by AI
Add your answer
Q2. What is inheritance?
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows for code reusability by creating a new class based on an existing class

• Derived class inherits properties and behaviors of the base class

• Supports the 'is-a' relationship, where a derived class is a specialized version of the base class
Answered by AI
Add your answer

Based on python and also question included networking

Mcqs was good was reasonable covered h=java

Q1. Technical round
Add your answer

Q1. Hr round was good
Add your answer

Q1. How to make a new products
Ans. 
To make a new product, conduct market research, identify customer needs, develop a prototype, test it, gather feedback, and iterate.
• Conduct market research to identify gaps in the market and customer needs

• Develop a prototype of the product based on the research findings

• Test the prototype with a focus group or beta testers to gather feedback

• Iterate on the product based on the feedback received to improve its features an
Answered by AI
Add your answer
Q2. How to the growth the company
Add your answer