1. Given a cloud-based payments system with several servers in which transactions are saved in memeory, how could a load-balancer cause issues? 2. How to perform a lock in MySQL DB? 3. How MySQL could help us detect unprocessed transactions?
Back End Engineer Interview Questions
1,087 back end engineer interview questions shared by candidates
The only question: Can you reschedule?
Draw an ERD for a data specification
Use reflection to print an object's content with a specific format for each type defined by them, with a bonus part
cognitive test in the first round
Received home assignment in email to build with java a program that will print an object as a string
How are you at this time?
Given a game of snakes and ladders, show some pseudo code that would demonstrate how you would find a path to the end of the board in the shortest number of moves.
First question is medium difficulty, very commonly found on various coding sites and should be easy if you practiced, second question is a harder variant(less common but is still doable)
Why is it important to conduct studies? [paraphrased]
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