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Hinduja Tech Lead Engineer Interview Questions and Answers
6 Interview questions
Successfully completing a project involves thorough planning, effective communication, strong leadership, and attention to detail.
Thoroughly plan the project scope, timeline, and resources needed
Communicate effectively with team members, stakeholders, and clients
Demonstrate strong leadership skills to motivate and guide the team
Pay attention to detail to ensure quality and accuracy in project execution
Read DTCs service in UDS is used to retrieve diagnostic trouble codes from a vehicle's electronic control unit.
DTCs are codes that indicate a problem with a vehicle's systems or components
The read DTCs service allows technicians to identify and diagnose issues with a vehicle
The service is part of the Unified Diagnostic Services (UDS) protocol used in automotive diagnostics
Examples of DTCs include P0300 (random/mul...
Security Access Service in UDS is responsible for managing access control and authentication for various UDS services.
Security Access Service provides secure authentication and authorization for UDS services.
It manages access control policies and enforces them across UDS services.
It supports various authentication mechanisms such as username/password, certificates, and tokens.
Examples of UDS services that use Secu...
Baud rate is the number of signal changes per second in a communication channel.
Baud rate is measured in bits per second (bps).
It determines the speed at which data is transmitted over a communication channel.
Higher baud rates mean faster data transfer.
Baud rate is often confused with bit rate, but they are not the same thing.
CAN bus off is a state where communication between nodes on a CAN bus is lost. It can be recovered by resetting the bus or fixing the underlying issue.
CAN bus off occurs when a node on the bus detects an error and goes into a fault state.
This can happen due to issues like a short circuit, open circuit, or excessive noise on the bus.
To recover from CAN bus off, the bus needs to be reset or the underlying issue need...
Transport protocol in CAN J1939 is used for transmitting large data packets over the network.
Transport protocol breaks down large data packets into smaller segments for transmission.
It uses a flow control mechanism to ensure all segments are received and reassembled in the correct order.
Examples of transport protocols in J1939 include BAM (Broadcast Announce Message) and RTS/CTS (Request To Send/Clear To Send).
Hinduja Tech Lead Engineer Interview Experiences
4 interviews found
Anonymous
(1 Question)
- Q1. Experience related question like suspension frequency selection of air springs and leaf spring, type of suspension.
(2 Questions)
- Q1. How many VAVe and costing saving projects and failure resolved in past experience
- Ans.
I have successfully completed 5 VAVe and cost-saving projects, resolving 3 failures in my past experience.
Completed 5 VAVe and cost-saving projects
Resolved 3 failures
Implemented energy-efficient solutions to reduce costs
Collaborated with cross-functional teams to identify and address issues
Utilized data analysis to optimize system performance
- Q2. How may project successfully done and execution
- Ans.
Successfully completing a project involves thorough planning, effective communication, strong leadership, and attention to detail.
Thoroughly plan the project scope, timeline, and resources needed
Communicate effectively with team members, stakeholders, and clients
Demonstrate strong leadership skills to motivate and guide the team
Pay attention to detail to ensure quality and accuracy in project execution
(1 Question)
- Q1. Reason for job change
- Ans.
I seek new challenges and opportunities for growth that align with my career goals and aspirations in engineering leadership.
Career Advancement: I am looking for a position that offers more responsibility and the chance to lead larger projects, such as overseeing a team of engineers on a major product launch.
Skill Development: I want to work in an environment that encourages continuous learning, like a company that inv...
I applied via Walk-in and was interviewed in Jan 2024. There were 3 interview rounds.
Cad test on plastic parts
(1 Question)
- Q1. Basic questions
(1 Question)
- Q1. Salary discussions
(1 Question)
- Q1. Interior regulations
Interview Preparation Tips
Interview Questionnaire
7 Questions
- Q1. CAN frame format.
- Q2. What is baud rate?
- Ans.
Baud rate is the number of signal changes per second in a communication channel.
Baud rate is measured in bits per second (bps).
It determines the speed at which data is transmitted over a communication channel.
Higher baud rates mean faster data transfer.
Baud rate is often confused with bit rate, but they are not the same thing.
- Q3. What is transport protocol in CAN J1939?
- Ans.
Transport protocol in CAN J1939 is used for transmitting large data packets over the network.
Transport protocol breaks down large data packets into smaller segments for transmission.
It uses a flow control mechanism to ensure all segments are received and reassembled in the correct order.
Examples of transport protocols in J1939 include BAM (Broadcast Announce Message) and RTS/CTS (Request To Send/Clear To Send).
- Q4. What is CAN bus off and how is it recovered?
- Ans.
CAN bus off is a state where communication between nodes on a CAN bus is lost. It can be recovered by resetting the bus or fixing the underlying issue.
CAN bus off occurs when a node on the bus detects an error and goes into a fault state.
This can happen due to issues like a short circuit, open circuit, or excessive noise on the bus.
To recover from CAN bus off, the bus needs to be reset or the underlying issue needs to ...
- Q5. What is security access service in UDS?
- Ans.
Security Access Service in UDS is responsible for managing access control and authentication for various UDS services.
Security Access Service provides secure authentication and authorization for UDS services.
It manages access control policies and enforces them across UDS services.
It supports various authentication mechanisms such as username/password, certificates, and tokens.
Examples of UDS services that use Security ...
- Q6. What is read DTCs service in UDS?
- Ans.
Read DTCs service in UDS is used to retrieve diagnostic trouble codes from a vehicle's electronic control unit.
DTCs are codes that indicate a problem with a vehicle's systems or components
The read DTCs service allows technicians to identify and diagnose issues with a vehicle
The service is part of the Unified Diagnostic Services (UDS) protocol used in automotive diagnostics
Examples of DTCs include P0300 (random/multiple...
- Q7. CANoe and CANalyzer basics.
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Walk-in and was interviewed before Nov 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Technical questions
- Q2. Good in technical skills
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Asked about intro, previous experience and on my project
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Simple react and jaavscript
- Q2. As expected
Interview Preparation Tips
I applied via Company Website and was interviewed before Aug 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Backup process flow,
- Q2. Backup port no for SQL
- Ans.
The backup port number for SQL is 1433.
The default backup port number for SQL is 1433.
This port number can be changed during installation or configuration.
It is important to ensure that the backup port is open and accessible for backup and restore operations.
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
3 Questions
- Q1. How Node.js works under the hood?
- Ans.
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine.
Node.js uses an event-driven, non-blocking I/O model.
It has a single-threaded event loop that handles all I/O operations.
Node.js modules are cached to improve performance.
It supports both synchronous and asynchronous programming.
Node.js has a built-in HTTP server module for creating web servers.
It can be used for building scalable network applicatio...
- Q2. Call va bind vs apply?
- Ans.
Call, apply and bind are methods used to set the value of 'this' in a function.
Call and apply are used to invoke a function with a specific 'this' value and arguments passed as an array or list respectively.
Bind is used to create a new function with a specific 'this' value and arguments passed as an array or list.
Call and apply are similar, but apply is used when the number of arguments is not known beforehand.
Bind ret...
- Q3. Worker threads vs child process?
- Ans.
Worker threads are lightweight and share memory, while child processes are heavier and have separate memory spaces.
Worker threads are useful for tasks that require parallel processing and sharing of data.
Child processes are useful for tasks that require isolation and fault tolerance.
Worker threads are faster to create and destroy than child processes.
Examples of worker thread libraries include pthreads and Java's Execu...
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
Basic of Oracle/SQL : Joins, left join , trigger
(2 Questions)
- Q1. Tell me about yourself
- Q2. What are pros and cons
- Ans.
Pros and cons of a Lead Engineer role
Pros: opportunity to lead and mentor a team, chance to make high-level technical decisions, potential for career growth and advancement
Cons: increased responsibility and pressure, potential for conflicts with team members or stakeholders, need to balance technical and managerial tasks
Interview Preparation Tips
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Hinduja Tech Interviews By Designations
- Hinduja Tech Design Engineer Interview Questions
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Interview Questions for Popular Designations
Overall Interview Experience Rating
based on 4 interview experiences
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Hinduja Tech Lead Engineer Reviews and Ratings
based on 23 reviews
Rating in categories
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Design Engineer
371
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|  ₹3.3 L/yr - ₹7.5 L/yr |
|
Senior Engineer
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Engineer
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|
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161
salaries
| ₹11 L/yr - ₹19 L/yr |
|
Senior Design Engineer
126
salaries
| ₹6 L/yr - ₹12.5 L/yr |
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