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Envecon IT Systems Software Engineer Interview Questions and Answers

Updated 31 May 2022

Envecon IT Systems Software Engineer Interview Experiences

1 interview found

I appeared for an interview before May 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 120 minutes
Round difficulty - Medium

  • Q1. 

    Rotate Array Problem Statement

    The task is to rotate a given array with N elements to the left by K steps, where K is a non-negative integer.

    Input:

    The first line contains an integer N representing the...
  • Ans. 

    Rotate a given array to the left by K steps.

    • Create a temporary array to store the first K elements of the original array.

    • Shift the remaining elements of the original array to the left by K positions.

    • Copy the elements from the temporary array to the end of the original array.

    • Handle cases where K is greater than the size of the array by taking the modulo of K with N.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 20 minutes
Round difficulty - Medium

  • Q1. 

    Bubble Sort Problem Statement

    Sort an unsorted array of non-negative integers using the Bubble Sort algorithm, which swaps adjacent elements if they are not in the correct order to sort the array in non-d...

  • Ans. 

    Bubble Sort is used to sort an array of non-negative integers in non-decreasing order by swapping adjacent elements if they are not in the correct order.

    • Bubble Sort algorithm compares adjacent elements and swaps them if they are in the wrong order.

    • The largest element bubbles up to its correct position in each pass.

    • Complexity is O(n^2) in the worst case.

    • Example: Input: 5, 3, 8, 1, 4. Output: 1, 3, 4, 5, 8.

  • Answered by AI
Round 3 - HR 

(1 Question)

Round duration - 10 minutes
Round difficulty - Medium

  • Q1. Are you able to relocate, and is traveling an issue for you?
  • Ans. 

    Yes, I am able to relocate and traveling is not an issue for me.

    • I am open to relocating for the right opportunity

    • I have no restrictions on traveling for work purposes

    • I am willing to travel as needed for the job

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in NoidaEligibility criteriaNoEnvecon interview preparation:Topics to prepare for the interview - Pl/sql, java , c, html,css, javascript, dba administratorTime required to prepare for the interview - 12 MonthsInterview preparation tips for other job seekers

Tip 1 : basics should be clear
Tip 2 : try to be confident even if you are wrong
Tip 3 : practise programming

Application resume tips for other job seekers

Tip 1 : write only those points which u are sure of
Tip 2 : highlight your projects

Final outcome of the interviewSelected

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
1w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

Software Engineer Interview Questions & Answers

American Megatrends user image R. Arockia Ratheesh Sahayaraj

posted on 6 Nov 2015

Interview Preparation Tips

Round: Test
Experience: Only 24 people from my campus attended the placement process of this company.The experience wasn't really good.I wasn't 
short-listed for next round as my CGPA was 7.5 and need was of above 7.5 ,as they were maintaining standards.

Round: Test
Experience: 1.C aps was really tough.
2.Section 2 we had to choose either Microprocessor or Java,I preferred microprocessor . 3.Simple Questions on 8085 and 8086 instruction set was asked.
4.How much memory are there are 20 address lines,
5.Difference between SRAM and DRAM.
6.ROM is used for stack or not.
7.What are contents of Stack Pointer after PUSH and POP operation.
8.What happens after RET instruction?
9.What is CMC equivalent instruction?

Round: Test
Experience: 16 questions on Quant which are :-
Odd number in a series, Area and Volume, Games of Skill, Time and Work, Average, Trains, Boats 
and Streams, Profit and Gain were asked.
If no. of handshakes is 66,find total number of People.?
A lotus in a pond doubles in size everyday,if it fills the pond on 20th day,when will be the pond would be half?
LOGICAL REASONING-
4 men are on the side of a bridge.One torch light is with them and without it they cannot cross 
the bridge.The bridge can withstand only 2 people at a time.The time required by the persons are 1 
min,2 mins,7 mins,10 mins respectively.Find the shortest time required by all of em to cross the
bridge.
(Answer: 17 minutes)

Round: SOFT SKILLS
Experience: scenario based questions were asked:-
1.working on a project in your company and your brother is in urgent need of a project.What will you do?
2.Your friend mails the project details to some other company.what will be you reaction?
3.Your boss allows to take your team members for a treat.Whether you choose costly one or within budget?
4.Your favorite subject in your curriculum and Why?
5.Where you would view yourself in 5 years?
6.What is a dream company in your terms?
7.Any situation were your work was criticized and what was your reaction?

Skills:
College Name: Anna University Chennai

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Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. OOP questions SQL Questions Programming structure
Round 2 - Technical 

(1 Question)

  • Q1. SQL questions MVC and C# related questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Dec 2022.

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 - Technical 

(3 Questions)

  • Q1. Delegate, serialization, deserialization,
  • Q2. Sdlc, aglie, waterfall metthod
  • Q3. Simple query, string reversal coding
  • Ans. 

    String reversal involves reversing the order of characters in a given string.

    • Use built-in functions: In Python, use slicing: `reversed_string = original_string[::-1]`.

    • Iterative approach: Loop through the string from the end to the beginning and build a new string.

    • Using stack: Push each character onto a stack and then pop them to get the reversed string.

    • Example: For input 'hello', output should be 'olleh'.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basic concepts. Mvc, design pattern, learn oops concepts,
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Normal apptitude queations were asked in this round

Round 2 - Technical 

(1 Question)

  • Q1. Questions on javascript Basic of HTML, CSS

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare for basics
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. Spring boot related questions
  • Q2. Java related questios

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Python file handling, input,output, in a file, Sql joins, list sort in python, basics of GIS, Web service how to test

Interview Preparation Tips

Interview preparation tips for other job seekers - This is hust basics not deep dive, strog ur basics to crack
Are these interview questions helpful?
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 - Technical 

(2 Questions)

  • Q1. What is a pointer to pointer
  • Q2. Class, object, inheritance, polymorphism,dbms

Interview Preparation Tips

Interview preparation tips for other job seekers - Work on pointers,work on ds, study network analysis, learn more about the job and company

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What are the main principles of the Java
  • Q2. What is the different between == and equals method

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. What is jdk, string related questions, basic java oops questions?

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Envecon IT Systems Software Engineer Salary
based on 6 salaries
₹5.5 L/yr - ₹13 L/yr
5% less than the average Software Engineer Salary in India
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