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STJ Electronics Customer Support Engineer/Technician Interview Questions and Answers for Freshers

Updated 6 Jun 2021

STJ Electronics Customer Support Engineer/Technician Interview Experiences for Freshers

1 interview found

I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. All about networking related
  • Q2. OSI TCP UDP
  • Q3. DNS Topology

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher. You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Apr 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Coding Test 

Pointer and linked list

Round 3 - Case Study 

Pure technical on kernel programming

Round 4 - Technical 

(3 Questions)

  • Q1. Pure technical questions on background project
  • Q2. Mutex semaphore and spinlock
  • Q3. How you will achieve multi threaded programming
  • Ans. 

    Multi-threaded programming can be achieved by creating multiple threads that run concurrently.

    • Identify the tasks that can be executed in parallel

    • Create threads using threading libraries in the chosen programming language

    • Synchronize the threads to avoid race conditions and deadlocks

    • Use locks, semaphores, and mutexes to manage shared resources

    • Optimize the performance by balancing the workload among threads

  • Answered by AI
Round 5 - HR 

(1 Question)

  • Q1. Why you want to join this company
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. This was more like shortlisting round with manager. Asked about resume and previous work experience. Not much Technical questions.
Round 3 - One-on-one 

(5 Questions)

  • Q1. Python programming questions, Basics
  • Q2. Python oops concepts
  • Q3. What is module in Python
  • Ans. 

    A module in Python is a file containing Python code, which can define functions, classes, and variables.

    • Modules help organize Python code into reusable components

    • Modules can be imported into other Python scripts using the 'import' keyword

    • Examples of modules in Python include math, random, and os

  • Answered by AI
  • Q4. Python memory management
  • Q5. Basic Devops questions

Skills evaluated in this interview

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 Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy aptitude and MCQ questions in C

Round 2 - Technical 

(4 Questions)

  • Q1. Inheritance, Virtual functions, and projects from resume
  • Q2. How to implement inheritance, use case
  • Ans. 

    Inheritance in software development allows a class to inherit properties and behaviors from another class.

    • Create a base class with common properties and methods

    • Create a derived class that inherits from the base class

    • Use the 'extends' keyword in languages like Java or C++

    • Override methods in the derived class if necessary

    • Access parent class methods using 'super' keyword

  • Answered by AI
  • Q3. Virtual functions usage in code
  • Ans. 

    Virtual functions are used in object-oriented programming to achieve polymorphism by allowing a function to be overridden in a derived class.

    • Virtual functions are declared in a base class with the 'virtual' keyword and can be overridden in derived classes.

    • They allow a function to be called based on the actual type of an object rather than the declared type.

    • Virtual functions are used to achieve runtime polymorphism in C...

  • Answered by AI
  • Q4. What Problems did u overcome in your project

Interview Preparation Tips

Interview preparation tips for other job seekers - Most of the questions are repeated from previous interviews. Just browse the interview experience, you will surely crack the interview.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. About yourself and basic questions
  • Q2. About your skills set to match the job
Round 2 - Coding Test 

Coding questions basic and complex questions to solve

I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Basic c programming
  • Q2. Previous experience questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest. And prepare well in data structures

I applied via Referral and was interviewed in Feb 2020. There were 6 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I am not allowed to reveal

Interview Preparation Tips

Interview preparation tips for other job seekers - I don't think I can reveal the questions but I can tell you that KLA has high standards in interview process.
Some tips for software engineer interview
1. Please prepare to do competitive programming like use leetcode algoexpert hacker rank
2. Some of the important areas are string problems dynamic programming stack based and tree based
3. There can be design round and interesting questions may be encountered

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Communication Concepts
  • Q2. Embedded Concepts

Interview Preparation Tips

Round: Resume Shortlist
Experience: Shortlisted based on CGPA and Profile
Tips: CGPA above 7.5 and Communication/CS based coursework/ability

Round: Test
Experience: C Coding Questions which checked basic knowledge of C
Tips: Brush up your C skills. Questions are easy but may require knowledge of stuff like what is big endian and little endian etc.
Duration: 1 hour 30 minutes
Total Questions: 12

Round: Technical Interview
Experience: My Communication relation concepts were tested. My Major Project was asked in detail.
Tips: If Comm background, prepare ITC, MultiCarrier/Wireless at a good level. If not they will ask C.

Round: Technical Interview
Experience: I was asked basic level embedded concepts.
Tips: Prepare on the following and similar stuff : How to implement a pseudo dynamic memory allocation using flash memory- which data structure to use. How does Inter Process Communication work. How does a multicore processor synchronizes its cores. If Comm background, give the TX and RX chain design (Wireless System Design)

Skills: Communication Systems, Embedded Systems, C Programming
College Name: IIT Madras

Software Engineer Interview Questions & Answers

MaxLinear user image Gayathri S ee15m052

posted on 4 Dec 2016

I applied via Campus Placement and was interviewed before Dec 2015. There were 2 interview rounds.

Interview Preparation Tips

Round: Test
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Duration: 1 hour

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.

Interview Preparation Tips

Round: Test
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Tips: Learn about pointers and using function pointers

Round: Technical Interview
Experience: First, I was asked to brief about the projects I have done so far. Then there were some questions about C programming like pointers, const pointers, storage classes, volatile keyword etc. It was followed by some basic questions about computer architecture, microcontroller, FPGA, RTOS

Round: Technical Interview
Experience: In this round I was asked to write algorithm for some simple problems like checking if a given integer (not string) is palindrome or not, checking if a number is a multiple of 3 (using bitwise operations) etc

College Name: IIT Madras

STJ Electronics Interview FAQs

What are the top questions asked in STJ Electronics Customer Support Engineer/Technician interview for freshers?

Some of the top questions asked at the STJ Electronics Customer Support Engineer/Technician interview for freshers -

  1. Please clear all basics before attending interv...read more
  2. Questions basically asked on networkig that are given be...read more
  3. What is difference between tcp and ...read more

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STJ Electronics Customer Support Engineer/Technician Reviews and Ratings

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