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TCS Hardware Engineer Interview Questions and Answers

Updated 12 Sep 2022

TCS Hardware Engineer Interview Experiences

4 interviews found

Interview Questionnaire 

2 Questions

  • Q1. Basic questions form what you have donw
  • Q2. Your interest area
  • Ans. 

    My interest area is in developing hardware solutions for IoT and automation systems.

    • Designing and implementing embedded systems

    • Developing firmware for microcontrollers

    • Creating PCB layouts and schematics

    • Working with sensors and actuators

    • Integrating hardware with software systems

    • Experience with Arduino, Raspberry Pi, and other development boards

  • Answered by AI

I applied via Company Website and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They are asking questions like OPAM,DC DC , Current project, power electronics,Management round is little stressful

Interview Preparation Tips

Interview preparation tips for other job seekers - Be specific while your introduction part. All interview is dependent on that only. Thet were not ask tricky questions,
Be confident while speaking

Hardware Engineer Interview Questions Asked at Other Companies

asked in Qualcomm
Q1. How many ways would one arrange sets of coloured balls, the first ... read more
asked in Qualcomm
Q2. How do you implement the overlap-add method of convolution?
asked in Qualcomm
Q3. How do you obtain the bit-rate for quantization of a band-limited ... read more
asked in Qualcomm
Q4. How do you obtain the in-phase and quadrature components of a rea ... read more
asked in Qualcomm
Q5. How do you implement interpolation in discrete-time domain?

I applied via Referral and was interviewed before Sep 2021. 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 

(1 Question)

  • Q1. Related to Transmission Lines, Crosstalk
Round 3 - HR 

(1 Question)

  • Q1. Very basic and general questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and focused during interview

Hardware Engineer Interview Questions & Answers

user image NIZAMUDDIN AHMED

posted on 6 Oct 2017

I appeared for an interview before Oct 2016.

Interview Preparation Tips

Round: Test
Experience: I CANT USE PROPERLY WORDS WHEN WE WRITE APPLICATION
Duration: 20 minutes
Total Questions: 35

College Name: PIGCE NAGPUR

TCS interview questions for designations

 Hardware & Networking Engineer

 (2)

 Computer Hardware & Networking Engineer

 (3)

 Hardware & Networking Technician

 (1)

 System Engineer Hardware

 (68)

 IT Engineer

 (9)

 NOC Engineer

 (1)

 Transmission Engineer

 (1)

 RAN Engineer

 (1)

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.

Round 1 - Case Study 
Round 2 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process is smooth and majorly asked direct questions and some scenarios

I applied via Walk-in and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. About my self
  • Q2. About project i shown in resume
  • Q3. Few questions on circuits
  • Q4. Basic formulas on electronics

Interview Preparation Tips

Interview preparation tips for other job seekers - Good communication skills needed

I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Past experience and communication skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Coming to AEM,Interviewer has covered all the topics.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls don't join in TechMahindra.Especially for AEM Folks.Because there are no projects at all.They force you to learn and work in other domain.Then your AEM knowledge will vanish.Worst Company.

I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Questions based on the CV we kept
  • Q2. Questions related to powershell, storages, networking in azure IaaS, NSG

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare whatever u kept in CV and the basics

Interview Questionnaire 

6 Questions

  • Q1. Explain abstract factory design pattern ?
  • Ans. 

    Abstract Factory is a creational design pattern that provides an interface for creating families of related objects.

    • Abstract Factory is used when we need to create families of related objects without specifying their concrete classes.

    • It provides an interface for creating objects of related classes without specifying their concrete classes.

    • It encapsulates a group of factories that have a common theme.

    • It promotes loose c...

  • Answered by AI
  • Q2. How do you do range based map iteration
  • Ans. 

    Range based map iteration can be done using a for-each loop or iterators.

    • Use a for-each loop to iterate over the map elements.

    • Alternatively, use iterators to traverse the map.

    • The range-based for loop is preferred for its simplicity and readability.

    • Example: for(auto const& [key, value] : myMap) { //do something with key and value }

  • Answered by AI
  • Q3. What are detached and joined threads
  • Ans. 

    Detached threads are independent threads that run separately from the main thread. Joined threads are threads that wait for the main thread to finish.

    • Detached threads are created using pthread_detach() function

    • Joined threads are created using pthread_join() function

    • Detached threads do not need to be explicitly terminated

    • Joined threads must be explicitly terminated using pthread_exit() or return statement

    • Detached thread...

  • Answered by AI
  • Q4. What are static code analysis tools
  • Ans. 

    Static code analysis tools are software programs that analyze source code to find potential issues and improve code quality.

    • Static code analysis tools scan code without executing it

    • They can detect issues such as security vulnerabilities, coding errors, and performance problems

    • Examples of static code analysis tools include SonarQube, ESLint, and Checkstyle

  • Answered by AI
  • Q5. Command to list currently running threads in linux
  • Ans. 

    Command to list currently running threads in linux

    • Use the 'ps' command with the 'H' option to display threads in a hierarchy

    • Use the 'top' command to display threads in real-time

    • Use the 'htop' command for an interactive display of threads

  • Answered by AI
  • Q6. Can we perform arithmetic operation on Unique pointer
  • Ans. 

    No, arithmetic operations cannot be performed on unique pointers.

    • Unique pointers are used to manage the lifetime of dynamically allocated objects.

    • They cannot be copied or assigned, only moved.

    • Arithmetic operations are not defined for pointers, including unique pointers.

  • Answered by AI

Skills evaluated in this interview

TCS Interview FAQs

How many rounds are there in TCS Hardware Engineer interview?
TCS interview process usually has 3 rounds. The most common rounds in the TCS interview process are Resume Shortlist, Technical and HR.
How to prepare for TCS Hardware Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at TCS. The most common topics and skills that interviewers at TCS expect are Cadence, Hardware Engineering and PSpice.
What are the top questions asked in TCS Hardware Engineer interview?

Some of the top questions asked at the TCS Hardware Engineer interview -

  1. Your interest a...read more
  2. They are asking questions like OPAM,DC DC , Current project, power electronics,...read more
  3. Basic questions form what you have d...read more

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TCS Hardware Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
TCS Hardware Engineer Salary
based on 27 salaries
₹3.6 L/yr - ₹8.7 L/yr
23% less than the average Hardware Engineer Salary in India
View more details

TCS Hardware Engineer Reviews and Ratings

based on 4 reviews

4.2/5

Rating in categories

4.1

Skill development

4.0

Work-life balance

3.4

Salary

4.9

Job security

4.0

Company culture

3.0

Promotions

3.5

Work satisfaction

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