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Ericsson Electronics Communication Engineer Interview Questions and Answers
Ericsson Electronics Communication Engineer Interview Experiences
1 interview found
Anonymous
I applied via Campus Placement and was interviewed in Jan 2024. There were 3 interview rounds.
Quantitative aptitude logical and reasoning questions was asked easy to medium
(2 Questions)
- Q1. 4g 5g communcation antenna projects modulation techniques projects indepth communication used in projects
- Q2. Modulation used in 5g commincation
- Ans.
5G communication uses various types of modulation techniques such as OFDM, QAM, and polar modulation.
5G communication utilizes Orthogonal Frequency Division Multiplexing (OFDM) for efficient data transmission
Quadrature Amplitude Modulation (QAM) is also used in 5G for higher data rates
Polar modulation is another technique used in 5G to improve power efficiency and spectral efficiency
(1 Question)
- Q1. Hr questions general location
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I applied via Naukri.com and was interviewed before Dec 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. B tech electronic communications
- Q2. B tech
- Q3. B tech electronic communications engineering technology department
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Relates to project & last company experience
Interview Questionnaire
1 Question
- Q1. Mostly they checking your presence in interview and asking about your experience for particular field and background.
Interview Questionnaire
1 Question
- Q1. Tell mee about your self?
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What are new technologies you learnt?
- Q2. Which technical books you read?
- Ans.
I have read several technical books on programming languages, algorithms, and software design.
Clean Code by Robert C. Martin
The Pragmatic Programmer by Andrew Hunt and David Thomas
Cracking the Coding Interview by Gayle Laakmann McDowell
Design Patterns: Elements of Reusable Object-Oriented Software by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides
- Q3. How could you solve problem of customer without customer care help?
- Ans.
By providing self-service options and resources, such as FAQs and online documentation.
Create a comprehensive FAQ section on the company's website
Develop an online knowledge base with step-by-step guides and troubleshooting tips
Offer live chat support with automated responses and chatbots
Provide video tutorials and instructional videos
Implement a community forum where customers can help each other
- Q4. Any question for me?
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Jun 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Linux servers questions, past experience tools amd technologies
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
Mcq based on language
(1 Question)
- Q1. Do you know STL. Find loop in linked list.
- Ans.
STL knowledge and finding loop in linked list
STL (Standard Template Library) is a C++ library that provides containers, algorithms, and iterators.
To find a loop in a linked list, we can use Floyd's cycle-finding algorithm.
In this algorithm, we use two pointers, one moving at a slower pace and the other at a faster pace.
If there is a loop in the linked list, the faster pointer will eventually catch up to the slower poin...
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. 1. difference between applicationContext and beanFactory. 2. questions related to synchronization in multi threading.
I appeared for an interview before May 2016.
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Ericsson Electronics Communication Engineer Interview Process
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