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N+A NAP Engineer Interview Questions and Answers

Updated 22 Oct 2024

N+A NAP Engineer Interview Experiences

3 interviews found

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

(2 Questions)

  • Q1. Why are you appling for this job?
  • Q2. What are your qualification
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Easy coding rounds doable

NAP Engineer Interview Questions Asked at Other Companies

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Q1. How to configuration modem ,router and switch .
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Q2. 1. what is sql injection ? 2.what is svm , random forest ?
asked in iEnergizer
Q3. Business process outsourcing in company business and part time an ... read more
asked in Axtria
Q4. what is ssl layer in cn?
asked in R.t.n.s
Q5. What is troubleshooting

NAP Engineer Interview Questions & Answers

user image Anonymous

posted on 15 Mar 2024

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

It's very easy as compared to others

Round 2 - Coding Test 

Mits very easy and simple example of electronic

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Interview questions from similar companies

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

I applied via Job Portal and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

During the coding test, I was asked to write a program to check the frequency of characters in a string.

Round 2 - Technical 

(5 Questions)

  • Q1. What is Java , what are the four pillars of java
  • Ans. 

    Java is a popular programming language known for its platform independence and object-oriented approach.

    • Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

    • Object-oriented programming is a key feature of Java, allowing for code reusability and modularity

    • The four pillars of Java are: Inheritance, Encapsulation, Abstraction, and Polymorphism

    • Inheritance allows a class to inherit...

  • Answered by AI
  • Q2. Related to collection framework
  • Q3. What is recursion, write a code for it
  • Ans. 

    Recursion is a programming technique where a function calls itself to solve a problem.

    • Recursion involves breaking down a problem into smaller subproblems and solving them recursively.

    • A base case is needed to stop the recursion and prevent infinite loops.

    • Example: Factorial calculation using recursion - function factorial(n) { return n === 0 ? 1 : n * factorial(n-1); }

  • Answered by AI
  • Q4. Why we don't use pointers in java
  • Ans. 

    Java doesn't use pointers for security and simplicity reasons.

    • Java uses references instead of pointers to avoid direct memory manipulation.

    • Pointers can lead to memory leaks and security vulnerabilities.

    • Java's garbage collection manages memory automatically, reducing the need for pointers.

  • Answered by AI
  • Q5. What are the difference between array and arraylist
  • Ans. 

    Array is a fixed-size data structure while ArrayList is a dynamic-size data structure in Java.

    • Array is a fixed-size collection of elements of the same data type, while ArrayList is a dynamic-size collection that can grow or shrink.

    • Arrays can store primitive data types and objects, while ArrayList can only store objects.

    • Arrays require a specified size at the time of declaration, while ArrayList can dynamically resize it...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - well prepare for all the questions like Java and oops
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium leetcode question on array list

Round 2 - One-on-one 

(4 Questions)

  • Q1. Core java and collections, exceptions and threading
  • Q2. Core java collections
  • Q3. Multi threading
  • Q4. Executor framework
Round 3 - One-on-one 

(1 Question)

  • Q1. Threading related questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I was interviewed before Mar 2024.

Round 1 - Coding Test 

Some questions that range from easy to medium level.

Round 2 - Technical 

(2 Questions)

  • Q1. General questions around your resume, the tech stacks you worked on, fundamentals and deepdive into that.
  • Q2. High level system design
Round 3 - One-on-one 

(1 Question)

  • Q1. Can you describe your experience, the projects you have worked on, challenges you solved and other stuffs around that.
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2024. There were 5 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Multi threading print odd even with 2 threads but output should be in sync
  • Q2. Largest common prefix in string array
Round 2 - Technical 

(2 Questions)

  • Q1. Saga pattern in microservice
  • Q2. API validation and security
Round 3 - Technical 

(2 Questions)

  • Q1. Micro service inter communication
  • Q2. Hash map hash set implementation
Round 4 - One-on-one 

(3 Questions)

  • Q1. Validation frame work .
  • Q2. Design pattern , .
  • Q3. Singleton pattern and how to break
Round 5 - HR 

(2 Questions)

  • Q1. Negotiation on package .
  • Q2. Why to join here
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Oct 2024. There were 5 interview rounds.

Round 1 - Coding Test 

Test was for Web Development - React
75min test
3 Questions
1 Coding Question
2 Scenario based questions

Round 2 - Technical 

(2 Questions)

  • Q1. React Optimization techniques
  • Q2. React Advantages
Round 3 - Behavioral 

(1 Question)

  • Q1. How to debug in production environment?
Round 4 - Behavioral 

(1 Question)

  • Q1. Challenges faced during work and how you overcome?
Round 5 - HR 

(1 Question)

  • Q1. Why you choose Wells fargo over other offers?
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Sorting of 1d array
  • Ans. 

    Sorting a 1d array of strings

    • Use a sorting algorithm like bubble sort, selection sort, or merge sort

    • Consider using built-in sorting functions in programming languages like sort() in Python or Arrays.sort() in Java

    • Ensure to compare strings correctly based on their ASCII values

  • Answered by AI
  • Q2. Basics of Camunda, Java and Spring boot.

Interview Preparation Tips

Topics to prepare for JPMorgan Chase & Co. Software Engineer interview:
  • Java
  • DSA
  • Camunda
  • Spring Boot
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is list comprehension
  • Ans. 

    List comprehension is a concise way to create lists in Python by applying an expression to each item in an iterable.

    • List comprehension is written inside square brackets []

    • It consists of an expression followed by a for clause, then zero or more if clauses

    • Example: squares = [x**2 for x in range(10)]

  • Answered by AI
  • Q2. Explain spark architecture
  • Ans. 

    Apache Spark is a distributed computing system that provides an interface for programming entire clusters with implicit data parallelism and fault tolerance.

    • Apache Spark follows a master-slave architecture with a driver program that communicates with a cluster manager to distribute work across worker nodes.

    • It uses Resilient Distributed Datasets (RDDs) as the basic data structure, which are immutable distributed collect...

  • Answered by AI
Round 2 - Coding Test 

Write code for palindtomr

N+A Interview FAQs

How many rounds are there in N+A NAP Engineer interview?
N+A interview process usually has 1-2 rounds. The most common rounds in the N+A interview process are Coding Test, One-on-one Round and Aptitude Test.

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N+A NAP Engineer Interview Process

based on 6 interviews

Interview experience

3.3
  
Average
View more

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N+A NAP Engineer Salary
based on 8 salaries
₹13.5 L/yr - ₹30 L/yr
260% more than the average NAP Engineer Salary in India
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N+A NAP Engineer Reviews and Ratings

based on 5 reviews

4.1/5

Rating in categories

3.8

Skill development

4.1

Work-life balance

4.1

Salary

4.1

Job security

4.1

Company culture

4.1

Promotions

4.1

Work satisfaction

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