Jan 8, 2025
How do you write a recursive algorithm to calculate the factorial of a given number?
MediumCodingSoftware EngineerIBM
Question bank
IBM Question Bank
Browse curated IBM interview questions, answer frameworks, and structured metadata organized by role, difficulty, and question type.
Question bank
Latest IBM interview questions
Jan 7, 2025
How do you construct a binary tree using its preorder and inorder traversal arrays?
HardTechnicalSoftware EngineerIBM
Jan 7, 2025
How can you implement a method to determine if two strings are anagrams?
MediumCodingSoftware DeveloperNetflix
Jan 7, 2025
What are the key differences between descriptive and inferential statistics?
MediumTechnicalData AnalystGoogle
Jan 7, 2025
What are support vector machines (SVM), and how do they function in machine learning?
MediumTechnicalData ScientistAmazon
Jan 7, 2025
How would you implement an algorithm to identify the majority element in an array?
MediumCodingSoftware EngineerIBM
Jan 7, 2025
What steps would you take to design a system for real-time data reconciliation?
HardTechnicalData EngineerIBM
Jan 6, 2025
How would you design a real-time stock price tracking and display system?
HardCaseSoftware EngineerIBM
Jan 6, 2025
How would you implement a dynamic programming algorithm to solve the coin change problem?
HardCodingSoftware EngineerNetflix
Jan 6, 2025
How can you write a function to check if a binary tree is symmetric?
MediumCodingSoftware EngineerTesla
Jan 6, 2025
What are the benefits and challenges of using a distributed graph database?
MediumTechnicalDatabase AdministratorIBM
Jan 5, 2025
What is a gossip protocol, and what are its common use cases?
MediumTechnicalNetwork EngineerIBM
Jan 5, 2025
What is a distributed ledger, and how does it function?
MediumTechnicalBlockchain DeveloperIBM
Jan 5, 2025
How does artificial intelligence enhance customer segmentation and targeting strategies?
HardHypotheticalData AnalystGoogle
Jan 5, 2025
What is data cleaning, and why is it important in data analysis?
EasyTechnicalData AnalystAmazon
Jan 5, 2025
What is a p-value, and how is it interpreted in statistical analysis?
MediumTechnicalData AnalystIBM
Jan 5, 2025
How do you ensure high availability in a distributed database?
HardTechnicalDatabase AdministratorIntel
Jan 4, 2025
What is the difference between parametric and non-parametric models in statistics?
MediumTechnicalData ScientistGoogle
Jan 4, 2025
How do you ensure fault tolerance in a distributed system?
HardTechnicalSystem ArchitectIBM
Jan 3, 2025
How have you used data to improve your marketing strategy?
MediumBehavioralMarketing ManagerGoogle