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CSM Technologies IoT Software Engineer Interview Questions and Answers

Updated 6 Dec 2023

CSM Technologies IoT Software Engineer Interview Experiences

1 interview found

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

I applied via LinkedIn and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(9 Questions)

  • Q1. Introduce yourself
  • Q2. About past experience, projects(if any or of mentioned in the intro) as everybody normally prefers
  • Q3. Difference between microprocessor and microcontroller
  • Ans. 

    Microprocessors and microcontrollers are both integrated circuits used in electronic devices, but they differ in terms of functionality and architecture.

    • Microprocessors are general-purpose processors used in computers and other complex systems, while microcontrollers are specialized processors used in embedded systems.

    • Microprocessors typically have separate memory and I/O interfaces, while microcontrollers have integra...

  • Answered by AI
  • Q4. About sensors like (types of relay, how does relay swotch work, how many ports)
  • Q5. About micro controller boards(about dofferent ports, working)
  • Q6. How to use a sensor with a microcontroller board(any board arduino, pico, esp32) how does the board take reading from the sensor and how does board controls the sensor(include io port, adc and others)
  • Ans. 

    A microcontroller board can interface with a sensor by connecting it to the appropriate input/output ports and using the board's built-in functions to read data from the sensor.

    • Connect the sensor to the microcontroller board using the appropriate pins or ports.

    • Configure the board's input/output ports to communicate with the sensor.

    • Use the board's analog-to-digital converter (ADC) to convert analog sensor readings into ...

  • Answered by AI
  • Q7. Protocols(IoT protocols like mqtt....) how to implement
  • Q8. Hardware protocols like uart, usart, spi, i2c....
  • Q9. Maybe related to programming languages(embedded c, python) if they want.

Interview Preparation Tips

Interview preparation tips for other job seekers - Make your resume crisp and updated everything you learn something new and become proficient (any company). You'll need to do hard work for 1st Yr. to secure the position.

Skills evaluated in this interview

Interview questions from similar companies

I appeared for an interview in Sep 2020.

Interview Questionnaire 

1 Question

  • Q1. Oops concept, solid principles, filters in MVC, basics of Angular,life cycle hook

Interview Preparation Tips

Interview preparation tips for other job seekers - 2 rounds- both are technical.

I appeared for an interview before Oct 2021.

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. What is Nested List with example
  • Ans. 

    A nested list is a list that contains other lists as its elements.

    • Nested lists can be created using square brackets and separating the elements with commas.

    • Elements of a nested list can be accessed using indexing and slicing.

    • Example: my_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

    • Accessing element 5: my_list[1][1]

  • Answered by AI
  • Q2. What is queue , explain with example
  • Ans. 

    A queue is a data structure that follows the First In First Out (FIFO) principle.

    • Elements are added to the back of the queue and removed from the front.

    • Example: A line of people waiting for a movie ticket.

    • Operations: Enqueue (add element to back), Dequeue (remove element from front), Peek (view front element)

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Data Structure should be stong
Basic python
Coding skills

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical experience related to automation testing

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good company to learn

Interview Questionnaire 

1 Question

  • Q1. Java multithreading, oops

I appeared for an interview in Sep 2017.

Interview Questionnaire 

4 Questions

  • Q1. Technical interview take by client technical person actually they are hiring for another client so they took total 3 technical round and final will HR round
  • Q2. Asking about life cycle of Dot net mvc contols entity frame work and SQL queries
  • Q3. Problem based on oops and SQL queries outputs
  • Q4. Basic questions about my self ,salary discussion basic formalities form I have to fill up

Interview Preparation Tips

Round: Test
Experience: There were around 15 objective question that includes mvc, c#.net and SQL server. It was very simple question like different types of filters,Acton results in mvc. Basic oops concept and dot net web page regarding

Round: Resume Shortlist
Experience: After completing test round another was technical round discussed maily for mvc and SQL server questions. Around 30 mint discussion. After qualify this round another round will start from client technical staff.

General Tips: It was for 2-3 year experience person very simple to crack but focus on you which profile you are looking for study interview questions from net
Skills: Dot net mve oops concept jQuery and SQL server

I appeared for an interview in Sep 2019.

Interview Questionnaire 

1 Question

  • Q1. Pl sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - y resume was referd through a guy. Later I got call from HR for interview schedule he asked me my expected ctc and Notice Period to which I clearly said 3 months. He scheduled my interview on weekends morning 8am I reached there by 8.30am The interview process got started late by 10am it was an walk in type interview 1 round was Technical I cleared that round and had a feedback session with HR he said we are processing u to next round which was Manager round there itself I told the HR my NP is 3months the Hr Told its not an issue.
Laterly after I had lunch by 2pm Hr came n told me that Manager is not available now so we will be conducting ur further round in weekdays.
Then there was no mail or call so I purposely mailed them still haven't got proper response from them, so at last I told my friend who referd me to ask for an update the same HR told him that they want Immediate joiner so we can't process him to further round. Wasted my whole day over there

I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What Prog Languages known? Prior Software Experience? How good on U.S. Client Face to Face and telephonic interaction for projects?
  • Ans. 

    I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.

    • Proficient in Java, Python, and C++

    • 2 years of software development experience

    • Excellent communication skills for client interaction

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I wasn't fluent or good in Programming languages but I was clear on the flowchart and the basic concept of OOPS. Also, I was confident about solving the scenarios given to me at interview rounds. I also had good experience in US customer handling over telephonic and Face to Face interaction.

I applied via Approached by Company and was interviewed before Apr 2021. There were 2 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 

(1 Question)

  • Q1. Basic front-end questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company with work life balance

I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Telephonic technical
  • Q2. Core Java related exception handling ,design pattern ,oops solid design principle, rest API, different annotations of spring and jpa
  • Q3. Same questions on telephonic round but detailed elaborate and given simple problem statement we had to justify that why it's time n space complexity valid. Rest API questions hibernate orm use
  • Q4. Manager round just to check whether you have actually worked on project or not stress testing performance questions scenario questions

Interview Preparation Tips

General Tips: Quite easy just go with preparation
Skills: Core Java sevlet JSP hibernate spring rest API, Communication, Body Language, Problem Solving, Analytical Skills, Decision Making Skills
Duration: 1-4 weeks

CSM Technologies Interview FAQs

How many rounds are there in CSM Technologies IoT Software Engineer interview?
CSM Technologies interview process usually has 2 rounds. The most common rounds in the CSM Technologies interview process are Resume Shortlist and Technical.
What are the top questions asked in CSM Technologies IoT Software Engineer interview?

Some of the top questions asked at the CSM Technologies IoT Software Engineer interview -

  1. How to use a sensor with a microcontroller board(any board arduino, pico, esp32...read more
  2. Difference between microprocessor and microcontrol...read more
  3. About sensors like (types of relay, how does relay swotch work, how many por...read more

Tell us how to improve this page.

CSM Technologies IoT Software Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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