Oracle Interview Experience for Associate Software Engineer

Oracle CGBU unit. OA: 9 questions :

• 1 REST API ( Relevant Food Outlets)
• 1 DSA ()
• 1 SQL query (simple query was asked)

Out of 700, 109 were shortlisted for tech interviews.

Technical Round 1: Some basic questions were asked from projects. DSA questions: 

• You are given a list of n numbers, where n is huge and you must return the top k maximum elements.
• Check if 2 numbers are equal or not without any comparison operator
• Add 2 numbers without + operator

Some puzzles were asked in the end, which made no sense as the interviewer was not interested in taking the interviews.

Technical Round 2: Oops oriented round

• Dynamically allocate 2d matrix 
• Show an example of a virtual class
• Shallow copy vs deep copy
• Types of conversions in c++ and c
• TCP vs UDP
• Implement stack using the array (not vector)

Verdict: Not selected