You must have good knowledge on ERS prodcut and telecom domain and Rollout implementation Area also they love to ask integration and testing question and diff between telecom generations, you must have deep knowledge about the network part prodcut deployment.
Interview questions [1]
Question 1
Regarding ERS prodcut and their deployment in field
Multiple people conduct the interview. The scheduling and time adherence is generally good. Handing over among the interview panel is good. Panel is generally friendly.
Internal process / decision making is slow
I applied through college or university. The process took 1 day. I interviewed at Ericsson (Neu-Delhi) in Jun 2021
Interview
Simple logic and approach checking done in very friendly manner.
First round basic coding questions
Second round basic ML algorithm related questions
Third Round Managerial round in which they will ask for some advanced Artificial Intelligence use cases and try to check problem solving skills
Interview questions [1]
Question 1
supervised and unsupervised alogorithm
k-nearest neighbour explain