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NEC Senior Leader Engineer Interview Questions and Answers

Updated 9 Mar 2024

NEC Senior Leader Engineer Interview Experiences

1 interview found

Senior Leader Engineer Interview Questions & Answers

user image G.Geetha Gowri Sankari

posted on 9 Mar 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. L2 protocols worked on
  • Ans. 

    I have worked on L2 protocols such as Ethernet, VLAN, STP, and LLDP.

    • Ethernet

    • VLAN

    • STP

    • LLDP

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be ready to explain what is mentioned in the resume

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops concepts, Exception Handling & other Core Java concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Search & Contact recruiters who hire for ur domain on LinkedIn & share ur resume with them, search relevant jobs on LinkedIn & apply.

Go to companies' websites & create ur profile.

Update ur profile daily on naukri. 👍🏻

Interview Questionnaire 

1 Question

  • Q1. In C# --> Abstraction, Interface , Abstract Method, Abstract Class, Polymorphisms, Encapsulation ,Inheritance, Serialization,
  • Ans. 

    C# concepts including abstraction, interface, abstract method, abstract class, polymorphism, encapsulation, inheritance, and serialization.

    • Abstraction: hiding implementation details

    • Interface: defining a contract for behavior

    • Abstract method: method without implementation

    • Abstract class: class with one or more abstract methods

    • Polymorphism: ability of objects to take on multiple forms

    • Encapsulation: bundling data and behavi...

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. Multiple
  • Q2. Multiple.

Interview Preparation Tips

Round: Test
Experience: Graph problem.
First step was to formulate the question into graph problem.

Then solve using standard graph algo (Dijkstra, bellmen ford, e.tc).
Tips: Practice writing whole code without using standard library.
Duration: 3 hours
Total Questions: 1

Round: Technical Interview
Experience: Question related to dfs.
Asked about networking, OS and integers.

One puzzle.(available on geeksforgeeks)
Tips: Prepare for puzzle. Generally they go for standard puzzle.

Round: Technical Interview
Experience: It was mostly related to technical project and internship.

General discussion on machine learning.
Tips: Prepare for the projects mentioned on the resume

Round: HR Interview
Experience: He was testing me regarding how I will explain a technical project to a non-technical guy.. And also general HR questions like why u want to join Samsung and other similar questions.
Tips: Nothing new.

Skills: Basic programming stuff. , Algorithm, Graph Theory, Machine Learning, Problem Solving Skills
College Name: IIT Kharagpur

Software Developer Interview Questions & Answers

Samsung user image Gaurav Srikant Mokhasi

posted on 3 Dec 2015

Interview Preparation Tips

Round: PRE PLACEMENT OFFER
Experience: Interns (both CS and IT) were selected in my third year. Pre-placement offers were rolled out to 16 of us which was roughly a conversion ratio of 1:3. A couple of ECE hires were added when SRI-B visited campus later.

General Tips: If you're in CS or IT, this is the only format your resume should be in: -----
Take your internship seriously. Have fun and all but also get your project done. It's not the end of the world if you don't get a PPO. Campus placements are tension-filled, no doubt, but a lot of people get equally good if not better jobs after missing out on PPOs.
Make sure you talk to your manager about the PPO process. She will be the one giving you your final review. So ensure that she knows you want the job. Prepare a fancy presentation for the HR. By fancy, I mean slick and professional. Think Apple, not flashy Microsofty graphics and stupid word art.
Skill Tips: Google GSAT (Global Samsung Aptitude Test) a week before the test and make sure you practice some similar CAT type questions. Questions are of medium difficulty and time management is a real issue (most of us were unable to finish properly). - I didn't have to use these but I've heard good things about codechef/topCoder and books such as Cracking the Coding Interview by Gayle Laakmann McDowell.
Skills:
College Name: NIT Surathkal

I was interviewed before Feb 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 70 Minutes
Round difficulty - Medium

This round had 40 MCQ's followed by 2 questions of DS and Algo. The programming questions were preety standard and can be solved within 30 minutes.

  • Q1. 

    Maximum Subarray Sum Problem Statement

    Given an array arr of length N consisting of integers, find the sum of the subarray (including empty subarray) with the maximum sum among all subarrays.

    Explanation...

  • Ans. 

    Find the sum of the subarray with the maximum sum among all subarrays in a given array.

    • Iterate through the array and keep track of the maximum sum subarray seen so far.

    • Use Kadane's algorithm to efficiently find the maximum subarray sum.

    • Handle cases where all elements are negative or array is empty.

    • Example: For input arr = [-2, 1, -3, 4, -1], the maximum subarray sum is 4.

  • Answered by AI
  • Q2. 

    Remove Character from String Problem Statement

    Given a string str and a character 'X', develop a function to eliminate all instances of 'X' from str and return the resulting string.

    Input:

    The first lin...
  • Ans. 

    Develop a function to remove all instances of a given character from a string.

    • Iterate through the string character by character and only add characters that are not equal to the given character to a new string.

    • Alternatively, use built-in string manipulation functions to remove all instances of the given character from the string.

    • Ensure the function handles edge cases such as empty strings or strings with no instances o...

  • Answered by AI
Round 2 - Face to Face 

(7 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This round had questions from DSA, OS, DBMS and Computer Networks. The programming question was quiet easy and I coded it preety fast after discussing the appropriate approach and complexity analysis.

  • Q1. 

    Intersection of Linked List Problem

    You are provided with two singly linked lists containing integers, where both lists converge at some node belonging to a third linked list.

    Your task is to determine t...

  • Ans. 

    Find the node where two linked lists merge, return -1 if no merging occurs.

    • Traverse both lists to find their lengths and the difference in lengths

    • Move the pointer of the longer list by the difference in lengths

    • Traverse both lists simultaneously until they meet at the merging point

  • Answered by AI
  • Q2. Can you explain the concepts of multitasking and multiprogramming?
  • Ans. 

    Multitasking involves executing multiple tasks simultaneously, while multiprogramming involves running multiple programs on a single processor.

    • Multitasking allows multiple tasks to run concurrently on a single processor, switching between them quickly.

    • Multiprogramming involves loading multiple programs into memory and executing them concurrently, utilizing idle CPU time efficiently.

    • Examples of multitasking include runn...

  • Answered by AI
  • Q3. What is the difference between a process and a program?
  • Ans. 

    A process is an executing instance of a program, while a program is a set of instructions stored in the computer's memory.

    • A program is a static set of instructions stored on disk, while a process is a dynamic instance of those instructions being executed in memory.

    • Multiple processes can be running the same program simultaneously, each with its own memory space and resources.

    • Processes have their own unique process ID (P...

  • Answered by AI
  • Q4. What is the difference between a process and a thread?
  • Ans. 

    A process is an instance of a program, while a thread is a unit of execution within a process.

    • A process has its own memory space, while threads share the same memory space.

    • Processes are independent and isolated, while threads can communicate and share resources.

    • Creating a new process is more resource-intensive than creating a new thread.

    • Processes have their own program counter, while threads share the same program coun...

  • Answered by AI
  • Q5. What is the main difference between UNION and UNION ALL?
  • Ans. 

    UNION combines and removes duplicate rows, UNION ALL combines without removing duplicates.

    • UNION combines the result sets of two or more SELECT statements into a single result set

    • UNION removes duplicate rows from the result set

    • UNION ALL combines the result sets without removing duplicates

    • UNION is slower than UNION ALL as it requires additional processing to remove duplicates

    • Use UNION when you want to combine and remove ...

  • Answered by AI
  • Q6. What are the advantages of using views in a database management system?
  • Ans. 

    Views provide a virtual representation of data, offering advantages such as simplifying complex queries, enhancing security, and improving performance.

    • Views simplify complex queries by predefining commonly used joins, filters, and aggregations.

    • Views enhance security by allowing users to access only specific columns or rows of a table.

    • Views improve performance by storing the results of complex queries, reducing the need...

  • Answered by AI
  • Q7. What is the ARP protocol?
  • Ans. 

    ARP stands for Address Resolution Protocol, used to map IP addresses to MAC addresses in a local network.

    • ARP is used to find the MAC address of a device based on its IP address

    • It operates at the data link layer of the OSI model

    • ARP requests are broadcasted to all devices on the local network

    • Example: When a device wants to communicate with another device on the same network, it uses ARP to find the MAC address of the des

  • Answered by AI
Round 3 - HR 

(2 Questions)

Round duration - 30 Minutes
Round difficulty - Easy

This is a cultural fitment testing round. HR was very frank and asked standard questions. Then we discussed about my role.

  • Q1. Why should we hire you?
  • Ans. 

    I should be hired because of my strong technical skills, problem-solving abilities, and passion for software development.

    • I have a solid understanding of data structures and algorithms.

    • I have experience in developing and debugging complex software systems.

    • I am a quick learner and can adapt to new technologies and programming languages.

    • I have a track record of delivering high-quality code on time.

    • I am a team player and c...

  • Answered by AI
  • Q2. What is something about you that is not included in your resume?

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAHewlett Packard Enterprise interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 4 MonthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Basic java, core java

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Asked me about my research work That's it
  • Q2. Asked about the course project that i did in BE and MS

Interview Preparation Tips

Round: Test
Experience: There was one question which was little tricky , but not that difficult
Total Questions: 1

Round: Technical + HR Interview
Experience: There was one question which was little tricky , but not that difficult

College Name: IIT Madras

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Project related questions
  • Q2. Breifly explain about project
  • Ans. 

    The project is a web-based application for managing inventory and sales of a retail store.

    • Developed using Java and Spring framework

    • Includes features such as product management, order management, and customer management

    • Utilizes MySQL database for data storage

    • Implemented security measures such as authentication and authorization

    • Designed with a responsive user interface for optimal user experience

  • Answered by AI
  • Q3. Tell me about yourself. Hobbies , strength and weakness
  • Ans. 

    I am a software developer with a passion for coding and problem-solving. My hobbies include reading and playing video games.

    • Proficient in programming languages such as Java and Python

    • Strong problem-solving skills

    • Good communication and teamwork abilities

    • Weakness: Sometimes I tend to overthink and spend too much time on a problem

    • Hobbies: Reading books on technology and playing video games

  • Answered by AI
  • Q4. Will u stay in samsung?
  • Ans. 

    I cannot make a commitment to staying at Samsung at this time.

    • I am open to exploring other opportunities

    • My decision will depend on various factors such as growth opportunities, work culture, and compensation

    • I value my time at Samsung and appreciate the experience gained

  • Answered by AI
  • Q5. Basic hr questions

Interview Preparation Tips

Round: Test
Experience: Problem similar to knapsack
Tips: dynamic programming
Duration: 3 hours
Total Questions: 1

Round: Technical Interview
Experience: Asked to explain about project. Some basic concepts in linear algebra and in deep learning like CNNs. Asked to implement Hungarian algorithm.
Tips: Brush up baisc ML and linear algebra concepts

Round: HR Interview
Experience: Asked where i did my btech. Asked why i switched by branch from electronics to computer science.
Tips: tell the truth to whatever is asked

Skills: Machine Learning
College Name: IIT Madras

Software Developer Interview Questions & Answers

Samsung user image GURRAM HARINATHA REDDY cs13b010

posted on 2 Dec 2016

I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Difference between DFS and BFS?
  • Ans. 

    DFS and BFS are two popular graph traversal algorithms used in computer science.

    • DFS stands for Depth First Search and explores as far as possible along each branch before backtracking.

    • BFS stands for Breadth First Search and explores all the vertices at the present depth before moving on to the next level.

    • DFS uses a stack data structure to keep track of visited nodes while BFS uses a queue.

    • DFS is useful for finding path...

  • Answered by AI
  • Q2. When are double pointers used?
  • Ans. 

    Double pointers are used to store the address of a pointer variable.

    • Double pointers are useful in dynamic memory allocation.

    • They are used to modify the value of a pointer passed to a function.

    • They can be used to create linked lists and trees.

    • Example: int **ptr; //declares a double pointer to an integer

  • Answered by AI
  • Q3. List all the permutations of the array?
  • Ans. 

    Permutations of an array

    • Permutations are all possible arrangements of elements in an array

    • Number of permutations for an array of length n is n!

    • Use recursion to generate all permutations

    • Swap elements to generate different permutations

  • Answered by AI
  • Q4. What is the first biggest failure in your life?
  • Ans. 

    My first biggest failure was not being able to clear an important exam in high school.

    • Failed to manage time effectively

    • Did not seek help from teachers or peers

    • Did not practice enough

    • Learned the importance of preparation and seeking help

    • Improved study habits and time management skills

  • Answered by AI

Interview Preparation Tips

Round: Test
Duration: 3 hours
Total Questions: 1

College Name: IIT Madras

Skills evaluated in this interview

NEC Interview FAQs

How many rounds are there in NEC Senior Leader Engineer interview?
NEC interview process usually has 1 rounds. The most common rounds in the NEC interview process are Technical.

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NEC Senior Leader Engineer Interview Process

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