Questions that have appeared at morgan-stanley for a Software Engineer (Technical) interview.

1. Data Structures and Algorithms

Question: Can you explain the difference between a stack and a queue? Question: How would you implement a least recently used (LRU) cache? Question: Can you describe the concept of time complexity and how it is used in evaluating algorithms?

2. Operating Systems

Question: Could you explain the differences between process and thread? Question: How does a deadlock occur and how can it be prevented? Question: Can you explain what virtual memory is and its importance in an operating system?

3. Database Systems

Question: Can you explain the difference between SQL and NoSQL databases? Question: What are the different types of database normalization and why are they important? Question: Can you describe the concept of ACID in databases?

4. Software Development Lifecycle (SDLC)

Question: Can you explain the different phases in a software development lifecycle? Question: How would you handle a situation where a critical bug is found in your application after it has been deployed? Question: What is the difference between Agile and Waterfall methodologies?

5. System Design

Question: Can you explain how you would design a large-scale distributed system? Question: How would you handle data consistency in a microservices architecture? Question: Can you describe the principles of a RESTful API and why it is often used in web services?

6. Computer Networks

Question: Can you explain the concept of TCP/IP model and how it works? Question: What is the difference between HTTP and HTTPS? Question: Can you describe what a VPN is and why it might be used?

7. Software Testing

Question: Can you explain the difference between unit testing and system testing? Question: How do you ensure that a piece of software is adequately tested? Question: How would you implement test-driven development in a project?

8. Version Control

Question: Can you explain why version control is important in software development? Question: How would you resolve a merge conflict in Git? Question: Can you describe the difference between git rebase and git merge?

9. Cloud Computing

Question: Can you explain the benefits of cloud computing over traditional on-premise hosting? Question: How would you handle security concerns when moving to a cloud environment? Question: Can you explain the differences between IaaS, PaaS, and SaaS?

10. Cybersecurity

Question: How would you ensure data security in a software application? Question: Can you explain what is an SQL Injection attack and how to prevent it? Question: What measures would you take to secure a web application?