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National Infotech Embedded Engineer Interview Questions and Answers
National Infotech Embedded Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Campus Placement and was interviewed before Jan 2023. There was 1 interview round.
(2 Questions)
- Q1. Explain the difference between loops in C.
- Ans.
Different types of loops in C include for, while, and do-while loops.
For loop: Used when the number of iterations is known. Example: for(int i=0; i<5; i++) {}
While loop: Used when the number of iterations is unknown. Example: while(condition) {}
Do-while loop: Similar to while loop but guarantees at least one execution. Example: do {} while(condition);
- Q2. Explain Timers and counters
- Ans.
Timers and counters are essential components in embedded systems used for measuring time intervals and counting events.
Timers are used to measure time intervals by counting clock cycles or external events.
Counters are used to count external events or pulses.
Timers can be used for generating delays, PWM signals, or triggering events.
Counters can be used for frequency measurement, event counting, or pulse width measureme
Interview Preparation Tips
Skills evaluated in this interview
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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 Jan 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. First question in hr interview is tell about yourself then the hr asked questions what I mentioned in my resume. So put the information in resume what you known well. My unique talent is I'm a stage spea...
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Hr
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. 1.Describe a situation where you have taken a quick decision and failed, and a situation where you succeeded. 2. What is a skill you have tried to achieve but failed? 3. Describe a decision you have taken ...
Interview Preparation Tips
2. Every skill you learn, even if you didn't excel in it is not to be considered a waste of time/failure, you learn something simply by participating.
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Description of project
- Ans.
The project involved designing and implementing a new network infrastructure for a large corporation.
Conducted a thorough analysis of the existing network infrastructure
Designed a new network architecture that met the company's needs
Implemented the new network infrastructure with minimal disruption to business operations
Tested and optimized the new network to ensure optimal performance
Provided ongoing support and maint
- Q2. Your previous experince
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. 1.Tell me about yourself.
- Q2. 2. Some basic questions from DBMS, iot and cloud.
- Q3. 3. Explain your project ( technology u have used and what is it).
- Q4. 4. Are you willing to relocate.
Interview Preparation Tips
All the best guys.
I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Tell me aboit yourself
- Q2. Why mechatronics? Why infosys?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. The questions were on front end web development questions with managerial interview
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about Yourself, some questions related to machine learning, and I was asked more questions to differentiate like differences between ml and ai, python and c, c and java and procedural and functiona...
Interview Preparation Tips
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