RCG Global Services Software Developer Interview Questions and Answers

Q1. Design patterns
Add your answer
Q2. Oops concept and implementation
Ans. 
Oops concept refers to Object-Oriented Programming principles and their implementation in software development.
• Oops concepts include inheritance, polymorphism, encapsulation, and abstraction.

• Inheritance allows a class to inherit properties and behaviors from another class.

• Polymorphism allows objects to be treated as instances of their parent class.

• Encapsulation hides the internal state of an object and only exposes nec...read more
Answered by AI
Add your answer

Q1. Some C++ 14/17 questions and OOPs concepts
Add your answer
Q2. DSA questions based for basic game logics.
Add your answer

Q1. Advanced OOPs and C++ questions
Add your answer
Q2. DSA coding questions based on Stacks and Linked list
Add your answer

Q1. Called me to Noida for a F2F HR round. I wasn’t given any Travel allowance. CTC negotiation was brutal. They were not willing to give me even a 5% hike on my previous salary.The HR and the Team said they’d...read more
Add your answer
Q2. A month passed by. Sometimes they’d say the technical team who took your interview wasn’t available so that the CTC discussion could be further done. And somedays they’d just delay by saying we’d get back ...read more
Add your answer
Q3. After a month of wasting my time. The HR finally called and said they rejected me based on the CTC. And are not even willing to negotiate because of my not so well performance in the technical rounds.
Add your answer

10 reasoning questions and 3 coding questions

Q1. Wap for factorial with recurrsion
Ans. 
Factorial calculation using recursion in a programming language
• Define a function that takes an integer as input

• Base case: if input is 0, return 1

• Recursive case: return input multiplied by factorial of input-1

• Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = ... = 5 * 4 * 3 * 2 * 1 = 120
Answered by AI
Add your answer
Q2. Opps and basic core Java questions
Add your answer

Q1. Rabitmq messenger
Add your answer
Q2. Data migration in your work
Ans. 
I have experience with data migration in my work, including transferring data between different systems and databases.
• I have successfully migrated data from an on-premise database to a cloud-based database.

• I have used ETL tools like Talend and Informatica to automate the data migration process.

• I have experience mapping data fields and ensuring data integrity during the migration process.
Answered by AI
Add your answer

One hour aptitude test based on the mathematics ,logical reasoning.

Q1. One basic question on the language you know and one SQL is asked
Add your answer
Q2. SQL query questions
Add your answer

Q1. 4 Coding question to be solve live
Add your answer