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Ericsson System Engineer Interview Questions and Answers

Updated 21 Jun 2017

Ericsson System Engineer Interview Experiences

1 interview found

I appeared for an interview in Jan 2017.

Interview Questionnaire 

1 Question

  • Q1. No. of output pins of microprocessor 8085
  • Ans. 

    The microprocessor 8085 has a total of 40 output pins.

    • The microprocessor 8085 is an 8-bit microprocessor.

    • It has a total of 40 pins, which are used for various purposes.

    • These pins include address bus pins, data bus pins, control pins, and power supply pins.

    • Some of the output pins are used for sending signals to external devices or peripherals.

    • Examples of output pins in the microprocessor 8085 include the RD (Read) pin a

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume was shortlisted.
Tips: Involve in cocurricular activities.

Round: Technical Interview
Experience: Resume was shortlisted.
Tips: Involve in cocurricular activities.

Skills: Technical Skills

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. How to avoid overfitting of ML model?
  • Ans. 

    To avoid overfitting of ML model, use techniques like cross-validation, regularization, early stopping, and increasing training data.

    • Use cross-validation to evaluate model performance on different subsets of data.

    • Apply regularization techniques like L1 or L2 regularization to penalize complex models.

    • Implement early stopping to prevent the model from training for too long and overfitting.

    • Increase training data to provid...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Osi model explain with example
  • Ans. 

    The OSI model is a conceptual framework that defines the functions of a network protocol stack.

    • The OSI model consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer has its own specific functions and protocols.

    • The model helps in understanding how different network protocols interact and communicate with each other.

    • For example, when you open a website in a bro...

  • Answered by AI
  • Q2. Tcp,udp header format

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Reverse link list
Round 2 - Technical 

(1 Question)

  • Q1. Rlc ,pdcp and Mac layer questions
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Dsa gfg and leetcode

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions related to List comprehension, Tuple, Dictionary
  • Q2. Networking questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Project based questions.
  • Q2. CN, OS, DSA and SQL

Interview Questionnaire 

1 Question

  • Q1. Tell mee about your self?

Interview Preparation Tips

Interview preparation tips for other job seekers - Give properly reply being confident.

I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.

Round 2 - Technical 

(1 Question)

  • Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
Round 3 - Technical 

(1 Question)

  • Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...

Interview Preparation Tips

Interview preparation tips for other job seekers - kindly update to java 8, lots of features are added in it. every organization expects their employee to be updated to newer technology and microservice is just an architectural design, be strong in core java concepts thats enough to get you landed in a job.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Java 8 Streams coding questions.
  • Q2. Java OOPs related concepts and multhreading.
Round 3 - Technical 

(1 Question)

  • Q1. Springboot and spring related concepts

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Ericsson System Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
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Ericsson System Engineer Salary
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₹2.5 L/yr - ₹11.8 L/yr
19% more than the average System Engineer Salary in India
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4.2/5

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