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Ericsson SDE (Software Development Engineer) Interview Questions and Answers
Ericsson SDE (Software Development Engineer) Interview Experiences
1 interview found
I applied via campus placement at Manipal Institute of Technology (MIT) and was interviewed in Aug 2022. There were 3 interview rounds.
Test is proctored and 3 questions were asked out of which 1 is from language other is from data structures and the last one is from sql
(2 Questions)
- Q1. What is a database and explain it
- Ans.
A database is a collection of organized data that can be easily accessed, managed, and updated.
A database stores data in tables with rows and columns
It allows for efficient data retrieval and manipulation
Examples include MySQL, Oracle, and MongoDB
- Q2. What are the projects you have done
Interview Preparation Tips
Be prepared about the projects and internships you have done thoroughly
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SDE (Software Development Engineer) Interview Questions & Answers
Jio
Anonymous
posted on 11 Nov 2022
I applied via Recruitment Consulltant and was interviewed in Oct 2022. There were 3 interview rounds.
(3 Questions)
- Q1. Basic Concept of OOPs, Java, Spring Boot, MySQL.
- Q2. Find the kth smallest value in an unsorted array
- Ans.
Find the kth smallest value in an unsorted array
Sort the array and return the kth element
Use quickselect algorithm to find the kth smallest element in O(n) time
Build a min heap of size k and traverse the array to find the kth smallest element
- Q3. Merge Sort Algorithm Implementation
- Ans.
Merge Sort is a divide and conquer algorithm that divides an array into two halves, sorts them and then merges them.
Divide the array into two halves recursively
Sort each half recursively using merge sort
Merge the two sorted halves
Time complexity is O(nlogn)
Space complexity is O(n)
(5 Questions)
- Q1. Detailed discussion on the project I have worked on.
- Q2. What is a Load Balancer?
- Ans.
A Load Balancer distributes incoming network traffic across multiple servers to improve performance and availability.
It helps to avoid overloading a single server
It improves responsiveness and availability of applications
It can be hardware or software-based
Examples include Amazon ELB, F5 BIG-IP, and NGINX
It can also perform health checks on servers and route traffic accordingly
- Q3. Difference between Spring MVC and Spring Boot
- Ans.
Spring MVC is a framework for building web applications, while Spring Boot is an opinionated framework for building standalone applications.
Spring MVC requires more configuration and setup compared to Spring Boot
Spring Boot provides a pre-configured environment with sensible defaults
Spring Boot includes an embedded server, making it easier to deploy standalone applications
Spring MVC is more suitable for building tradit...
- Q4. Difference between SQL and NoSQL
- Ans.
SQL is a relational database management system while NoSQL is a non-relational database management system.
SQL databases are structured and use tables with predefined schema while NoSQL databases are unstructured and use collections or documents.
SQL databases use SQL (Structured Query Language) for querying and managing data while NoSQL databases use various query languages like MongoDB's query language.
SQL databases ar...
- Q5. Find the equilibrium index where the sum of all the values before the equilibrium index is equal to the sum of all the values after the equilibrium index.
- Ans.
Find the equilibrium index where the sum of all values before it is equal to the sum of all values after it.
Iterate through the array and calculate the total sum.
Then iterate again and keep track of the left sum and right sum.
If they are equal at any index, return that index as the equilibrium index.
Interview Preparation Tips
Skills evaluated in this interview
SDE (Software Development Engineer) Interview Questions & Answers
Ciena
Anonymous
posted on 29 Oct 2022
I applied via campus placement at Delhi College of Engineering (DCE), Delhi and was interviewed in Sep 2022. There were 3 interview rounds.
1 hour test of moderate to difficult level questions
(2 Questions)
- Q1. They asked about projects i made during my academic years and asked som questions from DSA
- Q2. Any advise you want to give our company?
Interview Preparation Tips
- Data Structures
- Software Development
SDE (Software Development Engineer) Interview Questions & Answers
Telstra
Anonymous
posted on 7 Oct 2021
I applied via Campus Placement and was interviewed in Sep 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Mostly based on resume
Interview Preparation Tips
Consisting of Technical HR and Managerial
It was conducted in a smooth manner questions were asked from resume mostly and some puzzles
Software Engineer Interview Questions & Answers
ACT Fibernet
vandana bijivemula
posted on 27 Jun 2024
Selected
I applied via Walk-in and was interviewed in May 2024. There were 2 interview rounds.
They will give 3 questions
(2 Questions)
- Q1. There will be technical round after finishing of exam
- Q2. And HR round also will be same time of Technical
Interview Preparation Tips
Questions were asked
Dsa dp, graphs and many more questions from arrays and linked list were asked
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There were 5 interview rounds.
This round was hackerath test which included 1 coding questions and 20 MCQ's related to java,spring,spring boot,Microservices etc
(2 Questions)
- Q1. It was F2F in BT office RMZ eco world office
- Q2. A)Microservice Architecture and design b)Explain your project c)Target Sum in array d)Nth highest salary e)Java Fundamentals
- Ans.
The interview questions cover topics like Microservice Architecture, project explanation, array manipulation, Nth highest salary, and Java fundamentals.
Microservice Architecture involves breaking down a large application into smaller, independent services that communicate with each other.
Explain a project you worked on, highlighting the technologies used, challenges faced, and the outcome.
Target Sum in array involves f...
(2 Questions)
- Q1. This was Techno-Managerial round
- Q2. A)Why are you looking for job change b)Why are you intrested in BT. c)How you approach the design part of a system
(2 Questions)
- Q1. It was an HR round
- Q2. First I waited for almost 10 days for BGV and than a link was provided for applying the job and than HR round for Salary negotiations
Interview Preparation Tips
1)Coding
2)System Design
Skills evaluated in this interview
60 Minutes, Mostly DSA c# and platform used was HackerRank
(2 Questions)
- Q1. It was a virtual interview mostly preferred content is DSA, space and time complexity and software development
- Q2. They'll give us a scenario and ask us to write code accordingly.
Interview Preparation Tips
Be attentive
Don't get confused
Take time to think and then answer the question
If you're not familiar with the question just say 'I don't know' dont try to turnaround things
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 4 interview rounds.
(1 Question)
- Q1. Technical Questions relevant to your domain and your previous experience.
(1 Question)
- Q1. This Round is with your manager and Questions relevant to behavior, self-confidence, technical in quick overview
(1 Question)
- Q1. Relevant to experience and self confidence, salary Discussion and further process guidelines
I applied via Referral
(2 Questions)
- Q1. About coding and all oops concept SQL, unix
- Q2. Unix, sql, language and oops concepts questions
Interview Preparation Tips
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Ericsson SDE (Software Development Engineer) Interview Process
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