Ericsson SDE (Software Development Engineer) Interview Questions and Answers

They ask us 40 mcqs and 2 coding questions. Mcqs are from networking,OS,DS,Ada and also have questions of general aptitude like direction,blood relation. Coding question are not easy both the questions are from Graph.

Q1. Subnetting, Supernetting,IPv4,Linkedlist,
Add your answer
Q2. Find unique character from a string and optimize it
Ans. 
Find unique character from a string and optimize it
• Use a hash table to store the frequency of each character in the string

• Iterate through the hash table to find the character with frequency 1

• If there are multiple characters with frequency 1, return the first one

• Optimization: Stop iterating through the hash table once a character with frequency 1 is found
Answered by AI
Add your answer

They give me a scenario like you have to go from place A to place B then what should You consider.

Q1. Explain linked list reversal ways, explain rabbit mq
Ans. 
Explanation of linked list reversal and RabbitMQ
• Linked list reversal can be done iteratively or recursively

• Iterative reversal involves changing the pointers of each node to point to the previous node

• Recursive reversal involves calling the function recursively on the next node and changing its pointer to the current node

• RabbitMQ is a message broker that allows for asynchronous communication between applications

• It uses a...read more
Answered by AI
Add your answer
Q2. Design patterns es saga
Add your answer

It was of moderate difficulty level

I was given a comm topic along with 5 other people

What is your name? WHAT IS YOUR LOCATION?

DSA, DP , BIT MANIPULATION TYPE QUESTIONS