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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...
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Interview Questionnaire
2 Questions
- Q1. Self introduction
- Q2. What is java
- Ans.
Java is a high-level programming language known for its platform independence and object-oriented approach.
Java is widely used for developing desktop, web, and mobile applications.
It is known for its robustness, security, and scalability.
Java programs are compiled into bytecode that can run on any Java Virtual Machine (JVM).
It supports multithreading, exception handling, and automatic memory management.
Popular framewor...
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is collections
- Ans.
Collections are data structures that store and manipulate groups of objects.
Collections provide a way to organize and manage large amounts of data
They can be used to perform operations on groups of objects, such as sorting or searching
Examples of collections include arrays, lists, sets, and maps
- Q2. What are the new features in java 8
- Ans.
Java 8 introduces lambda expressions, functional interfaces, streams, and default methods.
Lambda expressions allow functional programming in Java
Functional interfaces enable the use of lambda expressions
Streams provide a concise way to perform operations on collections
Default methods allow interfaces to have implementation
Date and Time API improvements
Nashorn JavaScript engine
- Q3. What is the use of spring boot
- Ans.
Spring Boot is a framework for building standalone, production-grade Spring-based applications.
Spring Boot simplifies the process of creating and deploying Spring-based applications.
It provides a pre-configured environment with a set of opinionated defaults.
It includes embedded servers like Tomcat, Jetty, and Undertow.
It supports a wide range of data sources and data access technologies.
It enables easy integration with...
- Q4. What is JPA
- Ans.
JPA stands for Java Persistence API, a specification for object-relational mapping in Java applications.
JPA is used to map Java objects to relational database tables.
It provides a set of annotations to define the mapping between Java classes and database tables.
JPA also supports querying data using the Java Persistence Query Language (JPQL).
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Skills evaluated in this interview
I applied via Referral and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical questions.
Interview Preparation Tips
If you are lucky you will get project with new technologies and you can learn.
I applied via Company Website and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Apti & programming
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Aarthi R
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. 1. Data structure questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Oct 2021. There were 5 interview rounds.
Basic Aptitude with some difficult questions
3 set of coding question were asked 1 easy ,1 medium ,1 hard
(1 Question)
- Q1. This was personal technical interview asking all related to my cv and the one they are looking for
(1 Question)
- Q1. Basic personality questions
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Interview Questionnaire
1 Question
- Q1. Why Infosys
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aman rajput
I applied via Company Website and was interviewed before Mar 2021. There were 3 interview rounds.
The Questions in the aptitude test were Average but you need to be pretty quick to solve them sp yes speed matters in aptitude test
After aptitude there was a coding test which was not necessary to clear for ASE profile but if you clear it then you will be considered for SE profile. its better to give your all out in the coding test to gain a better career level at accenture
(4 Questions)
- Q1. After clearing above 2 rounds there was technical and HR round both combined(In my case) so they basically ask the questions related to what you've written in your resume, make sure to not write anything w...
- Q2. Question 1. Tell me about your project and what all challenges did you faced
- Q3. Describe yourself in minimum possible words
- Q4. Technical questions related to technologies you've written in your resume.
Interview Preparation Tips
I applied via Walk-in and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Html and css
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What motivates to you
Do your home work
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