Oracle Senior Member of Technical Staff Interview Questions, Process, and Tips

Q1. Introduction, Projects discussion, why to choose you, what you do when make mistakes, Leadership and management examples happened in past
Add your answer

Q1. Matrix with one and zero. Need to send all zero in front of one in each row in optimised way
Add your answer
Q2. Implement stack using queues
Ans. 
Implementing stack using queues involves using two queues to simulate the behavior of a stack.
• Create two queues, q1 and q2

• Push operation: Enqueue the element to q1

• Pop operation: Dequeue all elements from q1 to q2 except the last one, which is returned as the popped element

• Swap the names of q1 and q2 after each pop operation

• Top operation: Return the last element of q1
Answered by AI
Add your answer
Q3. Networking, telecom related questions
Add your answer

Q1. Find second largest in o(n) complexity
Ans. 
Find second largest in o(n) complexity
• Use two variables to keep track of largest and second largest

• Traverse the array once and update variables accordingly
Answered by AI
Add your answer

Wiggle sort

Q1. Mosf questions were related to kubernetes architecture and few coding questions
Add your answer

Q1. System design for Dropbox
Ans. 
System design for Dropbox
• Use distributed file system for storing files

• Implement client-server architecture

• Use encryption for data security

• Implement version control for files

• Use load balancing for handling traffic

• Implement caching for faster access to frequently accessed files
Answered by AI
Add your answer

Q1. Few linked list questions
Add your answer

Mostly algos, they will give one problem and asked to solve you.
python oops concept and design patterns

Q1. Mostly system design and python advanced concepts, api development
Add your answer

Q1. Its managerial round, mostly behavioural and git process and some high level design questions
Add your answer