Thoughts2Binary Consulting & Solutions Interview Questions, Process, and Tips

Question about python programming language

Q1. Python concepts.
Add your answer

Round duration - 120 minutes
Round difficulty - Hard

Q1. 
Cycle Detection in a Singly Linked List
Determine if a given singly linked list of integers forms a cycle or not.
A cycle in a linked list occurs when a node's next points back to a previous node in the ...read more
Ans. 
Detect if a singly linked list forms a cycle by checking if a node's next points back to a previous node.
• Use Floyd's Tortoise and Hare algorithm to detect a cycle in O(N) time complexity and O(1) space complexity.

• Initialize two pointers, slow and fast, and move them at different speeds through the list.

• If there is a cycle, the fast pointer will eventually meet the slow pointer within the cycle.

• If the fast pointer reach...read more
Answered by AI
Add your answer

Round duration - 35 minutes
Round difficulty - Medium

This was face to face interview round.

Q1. 
Check Integer Overflow Problem Statement
You are provided with two 32-bit signed integers. Your task is to check whether their multiplication will overflow a 32-bit signed integer limit or not.
An integer...read more
Ans. 
Check if the multiplication of two 32-bit signed integers will cause an overflow.
• Check if the product of A and B exceeds the maximum or minimum value of a 32-bit signed integer.

• Consider the range of 32-bit signed integers (-2^31 to 2^31 - 1) for overflow check.

• Avoid typecasting to other data types while solving the problem.
Answered by AI
Add your answer

Round duration - 20 minutes
Round difficulty - Easy

This was last round and I was interacting with the interviewer without getting nervous.

Q1. Basic Python Questions
Add your answer
Q2. Basic Background Related Questions
Add your answer

Basic Aptitude Questions - 1 hour duration

2 basic DSA questions, not very tough

Q1. Medium Level Python and API related questions
Add your answer

Q1. CEO Round with basic technical questions
Add your answer

Q1. Salary Expectation and why you want to join out company
Ans. 
I expect a competitive salary based on my skills and experience. I want to join your company because of its reputation and opportunities for growth.
• I am looking for a salary that reflects my qualifications and the market value for this position.

• I believe your company offers a great platform for professional development and career advancement.

• I am impressed by the positive reviews and reputation your company has in the ...read more
Answered by AI
Add your answer