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Legrand Technical Support Engineer Interview Questions and Answers

Updated 12 Apr 2024

Legrand Technical Support Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Personal details
Round 2 - Technical 

(1 Question)

  • Q1. Technical electrical circuit

Interview Preparation Tips

Topics to prepare for Legrand Technical Support Engineer interview:
  • Electrical circuit
Interview preparation tips for other job seekers - Good company

Interview questions from similar companies

I applied via Approached by Company and was interviewed in Aug 2017. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Basic Java questions. Coding based on technical topics in Java. Approach and knowledge of other technology apart from core strength like ui ,design .
  • Q2. Scenario based questions. Deeper into Java and related technologies
  • Q3. Again based on Java and project but kind of client interview
  • Q4. Basic hr questions and salary discussion

Interview Preparation Tips

Round: Managerial
Experience: More of past projects and team handling

General Tips: Be prepared for basics in related technology and good through understanding in one core area.
Skills: Communication, Problem Solving, Analytical Skills, Decision Making Skills
Duration: 1-3 Months

I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Scenario based to be solved with python

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the core concepts very well.

Interview Questionnaire 

1 Question

  • Q1. Prepare python data structures and python basics

I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Implement stack data structure
  • Ans. 

    Implement stack data structure

    • Use an array or linked list to store elements

    • Push operation adds element to top of stack

    • Pop operation removes element from top of stack

    • Peek operation returns top element without removing it

  • Answered by AI
  • Q2. How global variable work , how its shared by all function
  • Ans. 

    Global variables are accessible from any part of the program and can be modified by any function.

    • Global variables are declared outside of any function.

    • They can be accessed and modified by any function in the program.

    • If a function modifies the value of a global variable, the new value is visible to all other functions.

    • Global variables can be useful for sharing data between functions.

    • However, overuse of global variables

  • Answered by AI
  • Q3. Program to transpose the matrix
  • Ans. 

    Program to transpose a matrix

    • Iterate through rows and columns of the matrix

    • Swap the elements at (i,j) and (j,i) positions

    • Return the transposed matrix

  • Answered by AI
  • Q4. Internal implementation of pre and post fix operator
  • Ans. 

    Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.

    • Pre-fix operator (++x) increments the value of x and returns the new value.

    • Post-fix operator (x++) returns the value of x and then increments it.

    • Both operators can be used with variables of numeric data types.

    • They can also be used with pointers to increment or decrement the memory address they point to.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare some standard problem from geekforgeeks.com

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Tomarrow, power system

Round 2 - Assignment 

Machine power system drive

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

Gaming aptitude gaming questions easy but iq is very imp

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Sorting methodologies
  • Q2. Questions based on previous company projects
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

They asked to find the elements which are present more than once. I solved it using map in c++

Round 2 - Technical 

(3 Questions)

  • Q1. Explain about your favorite algorithm
  • Ans. 

    My favorite algorithm is Dijkstra's algorithm for finding the shortest path in a graph.

    • Dijkstra's algorithm is a greedy algorithm that finds the shortest path between nodes in a graph.

    • It works by maintaining a priority queue of nodes to visit next, updating the shortest distance to each node as it explores the graph.

    • The algorithm is commonly used in routing and network optimization.

    • Example: Finding the shortest route b

  • Answered by AI
  • Q2. Tell about different types of deadlocks
  • Ans. 

    Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Resource deadlocks: Processes hold resources and wait for others to release resources. Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X.

    • Communication deadlocks: Processes wait for messages from each other indefinitely. Example...

  • Answered by AI
  • Q3. Tell about you project.
  • Ans. 

    Developed a web application for online shopping with user authentication and payment gateway integration.

    • Implemented user authentication using JWT tokens

    • Integrated Stripe API for payment processing

    • Designed responsive UI using React and Bootstrap

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

One easy and one medium level question

Round 3 - Technical 

(2 Questions)

  • Q1. Divide a linked list into even and odd without changing order.
  • Ans. 

    Split a linked list into even and odd without changing order.

    • Create two new linked lists for even and odd numbers.

    • Iterate through the original linked list and append nodes to respective even or odd lists.

    • Finally, merge the even and odd lists to get the desired result.

  • Answered by AI
  • Q2. Questions related to oops and project were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - keep your basics clear and be confident

Skills evaluated in this interview

Legrand Interview FAQs

How many rounds are there in Legrand Technical Support Engineer interview?
Legrand interview process usually has 2 rounds. The most common rounds in the Legrand interview process are HR and Technical.

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Legrand Technical Support Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

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