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National Instruments

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National Instruments Software Engineer III Interview Questions and Answers for Experienced

Updated 4 Mar 2022

National Instruments Software Engineer III Interview Experiences for Experienced

1 interview found

Software Engineer III Interview Questions & Answers

user image Anonymous

posted on 4 Mar 2022

I applied via Approached by Company and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Find the highest floor, from where if an egg is dropped will not break. k floor building and n eggs are given.
  • Ans. Unless you have more than one egg, apply binary search. keep a maximum safe floor value starting from 1st floor. Update the maximum safe floor in binary search if egg doesn't break on a floor. when you have only one egg left, start linearly from the maximum safe floor and go up one by one.
    • Answered Anonymously
    View 1 more answer
  • Q2. Explain object oriented concepts and design in detail.
  • Ans. 

    Object-oriented concepts involve creating classes and objects to organize and structure code.

    • Classes define the properties and behaviors of objects

    • Objects are instances of classes that can interact with each other

    • Inheritance allows for the creation of subclasses that inherit properties and behaviors from a parent class

    • Polymorphism allows for objects to take on multiple forms and behave differently depending on the cont...

    • Answered by AI
    Add your answer
Round 2 - One-on-one 

(1 Question)

  • Q1. Technical Discussions on past experiences
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. A discussion with hiring manager.
    • Add your answer

Interview Preparation Tips

Topics to prepare for National Instruments Software Engineer III interview:
  • Binary Search
  • Dynamic Programming
  • OOP concept
  • Design Patterns
  • Optimising Solutions
  • Practice competitve coding
Interview preparation tips for other job seekers - Keep practicing Algorithms and DS. Be positive and confident.

Skills evaluated in this interview

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90 days notice period
"Hi everyone, I have a 90-day notice period and actively seeking new job opportunities. However, I haven't received any interview calls yet due to this notice period. I would appreciate any advice on how to navigate this situation. Additionally, if I update my profile to indicate that I am serving my notice period (even though I’m not), how should I handle questions regarding this during interviews? Any guidance or referrals would be greatly appreciated.I am looking for opportunities in ad tech field now.Thank you!"
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Interview questions from similar companies

Software Engineer Interview Questions & Answers

Vertiv user image Anonymous

posted on 14 Oct 2021

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Project description
  • Ans. 

    Developed a web-based project management tool for a software development company.

    • Used Agile methodology for project management

    • Implemented user authentication and authorization

    • Integrated with third-party tools like JIRA and GitHub

    • Provided real-time project progress tracking

    • Generated reports for project analysis

    • Answered by AI
    Add your answer
  • Q2. Python based problems
    • Add your answer
  • Q3. Embedded scenarios
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be frank about your self ration about your skills and maintain 2 way communication during the interview.

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 10 Oct 2020

Interview Questionnaire 

1 Question

  • Q1. C in depth, processor and controller
    • Add your answer

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 20 Apr 2021

I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. There were 3 rounds of interview majorly and in the 1st round- they ask basics of core java and little database. And in 2nd round - they ask about last project you did and spring boot, microservices, rest ...
    • Add your answer
  • Q2. 1. From serialization 2. From Exception Handling, Collections hashmap internal working and java 8 changes. 3. Java 8 lamba and streams 4.multithreading program. 5. How spring boot application works, this k...
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and should know all the basics.

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 23 Feb 2022

Round 1 - Aptitude Test 

1 hour - General

Round 2 - Technical 

(1 Question)

  • Q1. General technical questions on understanding of programming languages etc.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Come with an open mind for the interview

Software Engineer Interview Questions & Answers

Vertiv user image Vikas

posted on 31 May 2024

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

(2 Questions)

  • Q1. Salary expectation .
    • Add your answer
  • Q2. Why should I hire you?
    • Add your answer
Round 2 - One-on-one 

(2 Questions)

  • Q1. Mendix Advanced questions.
    • Add your answer
  • Q2. Everything which you mentioned in your resume.
    • Add your answer

Software Engineer Interview Questions & Answers

Vertiv user image Anonymous

posted on 16 Sep 2021

I appeared for an interview in Jan 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 30. minutes
Round difficulty - Easy

It was in the evening, question were moderate

  • Q1. 

    Count Subsequences Problem Statement

    Given an integer array ARR of size N, your task is to find the total number of subsequences in which all elements are equal.

    Explanation:

    A subsequence of an array i...

  • Ans. 

    Count the total number of subsequences in which all elements are equal in an integer array.

    • Iterate through the array and count the frequency of each element.

    • Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).

    • Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.

    • Answered by AI
    Add your answer
Round 2 - Coding Test 

(1 Question)

Round duration - 30 minutes
Round difficulty - Easy

It was in the night around 9:00 PM.

  • Q1. 

    Pair Sum Problem Statement

    You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.

    Note:
    ...
  • Ans. 

    Given an array and a target sum, find all pairs of elements that add up to the target sum.

    • Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.

    • If the complement exists, add the pair to the result list.

    • Sort the pairs based on the first element and then the second element.

    • Return the list of pairs as the final result.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Delhi Technological University. I applied for the job as Software Engineer in DelhiEligibility criteriaNo percentage criteria(good in aptitude)Vertiv Co interview preparation:Topics to prepare for the interview - Array, oops, algorithms, data structures, stackTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Learn new things daily 
Tip 2 : Practice questions 
Tip 3 : Keep one question in mind to solve.

Application resume tips for other job seekers

Tip 1 : Description about your skills 
Tip 2 : Project details

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 3 Oct 2024

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

DSA and other questions

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 16 Oct 2024

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

There were some 20 questions related to logical, analytical thinking and some maths questions

Software Engineer Interview Questions & Answers

IDEMIA user image Anonymous

posted on 11 May 2022

I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. C programming language , python programming language, HTML ,css and basic MySQL server
    • Add your answer
  • Q2. Basic knowledge of Excel sheet and power point
    • Add your answer
Round 2 - HR 

(1 Question)

  • Q1. Personal introduction
    • Add your answer

Interview Preparation Tips

Topics to prepare for IDEMIA Software Engineer interview:
  • C languag
  • Basic python
Interview preparation tips for other job seekers - Sir I am a fresher .I am theoretical knowledge . not I am practical knowledge good programming in c language
More about working at National Instruments

National Instruments Interview FAQs

How many rounds are there in National Instruments Software Engineer III interview for experienced candidates?
National Instruments interview process for experienced candidates usually has 3 rounds. The most common rounds in the National Instruments interview process for experienced candidates are One-on-one Round.
How to prepare for National Instruments Software Engineer III interview for experienced candidates?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at National Instruments. The most common topics and skills that interviewers at National Instruments expect are RF, Automation, C++, Labview and Linux.
What are the top questions asked in National Instruments Software Engineer III interview for experienced candidates?

Some of the top questions asked at the National Instruments Software Engineer III interview for experienced candidates -

  1. Find the highest floor, from where if an egg is dropped will not break. k floor...read more
  2. Explain object oriented concepts and design in deta...read more

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National Instruments Software Engineer III Salary
based on 4 salaries
₹27 L/yr - ₹37 L/yr
6% more than the average Software Engineer III Salary in India
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