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Tata Technologies Embedded Software Engineer Interview Questions and Answers
Tata Technologies Embedded Software Engineer Interview Experiences
2 interviews found
Embedded Software Engineer Interview Questions & Answers
Bhagyashri Raghunath Mali
posted on 25 Jan 2024
(3 Questions)
- Q1. Microprocessor and microcontroller difference
- Ans.
Microprocessors and microcontrollers are both integrated circuits used in electronic devices, but they have key differences.
Microprocessors are general-purpose chips designed to execute a wide range of tasks, while microcontrollers are specialized chips designed for specific applications.
Microprocessors typically require external components like memory and peripherals to function, while microcontrollers have built-in m...
- Q2. C programming que reverse string
- Q3. Set bit, clear and toggle bit
Interview Preparation Tips
Microprocessor
C common interview questions,
Skills evaluated in this interview
Sunil .R
(3 Questions)
- Q1. Aptitude, technical questions,2 coding question
- Q2. Embedded system questions
- Q3. Programming in C ,rtos
(1 Question)
- Q1. General questions about company
Interview questions from similar companies
I was interviewed before Sep 2020.
(1 Question)
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
- Q1.
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
- Ans.
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Interview Preparation Tips
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
Easy DSA questions and some questions on resume
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Aug 2021. There was 1 interview round.
(1 Question)
- Q1. C language and Java questions
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2021. There were 3 interview rounds.
(6 Questions)
- Q1. What is your family background?
- Q2. Why should we hire you?
- Q3. Where do you see yourself in 5 years?
- Q4. What are your salary expectations?
- Q5. What are your strengths and weaknesses?
- Q6. Tell me about yourself.
(1 Question)
- Q1. Do you have technical certifications? How many programming languages do you known? How many development tools have you used?
- Ans.
Yes, I have technical certifications and I am proficient in multiple programming languages and development tools.
I have certifications in Java and Python
I am proficient in Java, Python, C++, and JavaScript
I have used development tools such as Eclipse, Visual Studio Code, and PyCharm
Interview Preparation Tips
Move frequently
value your reputation
Get experience at a any company
I applied via Company Website and was interviewed before Jan 2021. There were 2 interview rounds.
(1 Question)
- Q1. Oops based , C# Fundamental , Sql , Jquery , Mvc architecture
(1 Question)
- Q1. ADVANCED QUESTION ON sql ,
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Jun 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Describe your project
- Q2. Code snippets of c programming
- Ans.
Code snippets of c programming
Use #include to include header files
Use int main() to start the program
Use printf() to print output
Use scanf() to take input
Use if-else statements for conditional execution
Use loops like for, while, do-while for repetitive tasks
Use arrays to store multiple values of same data type
Use pointers to manipulate memory addresses
Use structures to group related data
Use functions to modularize code
- Q3. What is isr routine in c programming
- Ans.
ISR routine is a function that is executed in response to an interrupt signal.
ISR stands for Interrupt Service Routine
It is used to handle hardware interrupts
ISR routines are written in C language
They are executed when an interrupt signal is received
ISR routines should be short and efficient
They should not block other interrupts
Examples of ISR routines include handling keyboard input or timer interrupts
(1 Question)
- Q1. Why do you want to work for Wipro
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Basics of C++, data structures
- Q2. Basics of geometry and Maths
(1 Question)
- Q1. Advance C++ questions
Interview Preparation Tips
I applied via Walk-in and was interviewed in Dec 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about your self
Interview Preparation Tips
Tata Technologies Interview FAQs
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Tata Technologies Embedded Software Engineer Interview Process
based on 3 interviews
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Tata Technologies Embedded Software Engineer Reviews and Ratings
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