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AIT Global Node JS Developer Interview Questions and Answers

Updated 14 Jun 2024

AIT Global Node JS Developer Interview Experiences

1 interview found

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

(2 Questions)

  • Q1. Left join right join and cross join
  • Q2. Javascript question

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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I appeared for an interview before May 2016.

Interview Preparation Tips

Round: Test
Experience: The first round had two programming questions and one question of database concepts.
Duration: 1 hour
Total Questions: 3

Round: Technical Interview
Experience: In the first technical interview, I was asked basic questions about the domain and my resume. There was also a lot of emphasis on problem solving abilities since I was asked to solve some puzzles.

Round: Technical Interview
Experience: The second technical interview was a written round where I was asked to code some searching / sorting variants , to test my ability to write quality code.

Round: Technical Interview
Experience: The last and the final round was probably the toughest and I was asked to design databases, with some constraints. I was given ample time to do it and it did take a lot of time. After that, we had some interesting questions about data structures and trees and that was it.

College Name: RNSIT, Bangalore

Node JS Developer Interview Questions Asked at Other Companies

Q1. What are the main modules of Node.js? Explain in detail.
Q2. What are joins in mysql ? what is middleware ? what is JWT ? Diff ... read more
Q3. 1. What is Node.js? Describe the inner workings of Node.js
asked in Infosys
Q4. How do you deploy your Node.js application?
Q5. What are closures??promises??callback??asynchrnous programming??a ... read more
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Apr 2022. 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 - Aptitude Test 

25 MCQ questions online with time limit

Round 3 - Assignment 

Create webapp . Frontend, Backend , data encryption

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

I applied via Walk-in and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Assignment 

Give 10 questions from node js backend

Round 2 - One-on-one 

(6 Questions)

  • Q1. Ask about angular and node js
  • Q2. What is package.json
  • Ans. 

    package.json is a file used in Node.js projects to manage dependencies, scripts, and metadata.

    • It is a JSON file that contains information about the project, such as name, version, dependencies, and scripts.

    • It is used to manage project dependencies by listing them in the 'dependencies' and 'devDependencies' fields.

    • It allows developers to define scripts for tasks like building, testing, and running the project.

    • Example: {...

  • Answered by AI
  • Q3. What is components in angular,how share data to component
  • Ans. 

    Components in Angular are building blocks of an application. Data can be shared between components using input properties and output events.

    • Components in Angular are reusable, self-contained units of code that define a part of the user interface.

    • Data can be shared to a component using input properties, where data is passed from the parent component to the child component.

    • Data can also be shared from a child component t...

  • Answered by AI
  • Q4. What is === and == ,and wher use === is real time projects
  • Ans. 

    === is strict equality operator, while == is loose equality operator. === is commonly used in real-time projects for accurate comparisons.

    • === is a strict equality operator that checks both value and type of operands

    • == is a loose equality operator that only checks the value of operands

    • === is commonly used in real-time projects to ensure accurate comparisons and prevent unexpected type coercion issues

  • Answered by AI
  • Q5. Write arrow function syntax
  • Ans. 

    Arrow function syntax in JavaScript

    • Arrow functions are concise syntax for writing function expressions in JavaScript

    • They have a shorter syntax compared to traditional function expressions

    • They do not have their own 'this', 'arguments', 'super', or 'new.target' keywords

  • Answered by AI
  • Q6. What is difference between arrow function and anonymous function
  • Ans. 

    Arrow functions are concise syntax for writing function expressions, while anonymous functions do not have a name.

    • Arrow functions have a shorter syntax compared to anonymous functions.

    • Arrow functions do not have their own 'this' keyword, while anonymous functions do.

    • Arrow functions do not have 'arguments' object, while anonymous functions do.

    • Arrow functions are not hoisted, while anonymous functions are hoisted.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare about ur role

Skills evaluated in this interview

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

I appeared for an interview in Feb 2025.

Round 1 - Technical 

(2 Questions)

  • Q1. How node js works
  • Ans. 

    Node.js is a JavaScript runtime that executes code outside a browser, enabling server-side development with non-blocking I/O.

    • Node.js uses an event-driven, non-blocking I/O model, making it efficient for handling multiple connections simultaneously.

    • It runs on the V8 JavaScript engine, which compiles JavaScript to native machine code for faster execution.

    • Node.js operates on a single-threaded event loop, allowing it to ma...

  • Answered by AI
  • Q2. What is event loop
  • Ans. 

    The event loop is a core component of Node.js that enables non-blocking I/O operations by managing asynchronous callbacks.

    • The event loop allows Node.js to perform non-blocking operations despite being single-threaded.

    • It continuously checks the call stack and the message queue to execute tasks.

    • When an asynchronous operation completes, its callback is pushed to the message queue.

    • The event loop processes the message queue...

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Explaining resume
  • Q2. Coding question to print dates of saturday and sunday from month of given input date
  • Ans. 

    This code prints all Saturdays and Sundays for the month of a given date input.

    • Use JavaScript's Date object to manipulate dates.

    • Extract the month and year from the input date.

    • Iterate through the days of the month to find Saturdays (6) and Sundays (0).

    • Push the found dates into an array and print them.

    • Example input: '2023-10-15' will yield Saturdays and Sundays of October 2023.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

It is easy to solve the Aptitude question and some identifying outputs of program.

Round 2 - HR 

(2 Questions)

  • Q1. What is class?and write a logic for object in a class.
  • Ans. 

    A class is a blueprint for creating objects in object-oriented programming.

    • A class defines the properties and behaviors of objects.

    • An object is an instance of a class.

    • Example: Class 'Car' can have properties like 'color' and 'model', and behaviors like 'drive' and 'stop'.

  • Answered by AI
  • Q2. 1.swap two numbers without using temp variable 2.Reverse the string.
  • Ans. 

    Swap two numbers without using temp variable and reverse a string without using built-in functions.

    • To swap two numbers without using temp variable, use bitwise XOR operation.

    • To reverse a string without using built-in functions, use two pointers approach.

    • Example for swapping numbers: a = a ^ b; b = a ^ b; a = a ^ b;

    • Example for reversing a string: use two pointers to swap characters from start and end of the string.

  • Answered by AI
Round 3 - Coding Test 

Now, I am preparing for the third round.
So, I don't know the Coding Question.

Interview Preparation Tips

Topics to prepare for ClaySys Software Developer interview:
  • Java, SQL
Interview preparation tips for other job seekers - What you have given in your Resume that will be your Question.
Must Strong in Basics of Java and SQL commands.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
No response

I appeared for an interview in May 2025, where I was asked the following questions.

  • Q1. What is Java?
  • Ans. 

    Java is a versatile, object-oriented programming language designed for portability across platforms and ease of use.

    • Object-Oriented: Java uses objects to represent data and methods, promoting code reusability. Example: Classes and objects.

    • Platform-Independent: Java code is compiled into bytecode, which can run on any device with a Java Virtual Machine (JVM).

    • Rich API: Java provides a comprehensive set of libraries for t...

  • Answered by AI
  • Q2. What is the purpose of the Java Virtual Machine (JVM)?
  • Ans. 

    The JVM enables Java applications to run on any device by providing an environment for executing Java bytecode.

    • Platform Independence: JVM allows Java programs to run on any operating system without modification.

    • Bytecode Execution: It interprets or compiles Java bytecode into machine code for execution.

    • Memory Management: JVM handles memory allocation and garbage collection automatically.

    • Security: It provides a secure ex...

  • Answered by AI
  • Q3. What are the key concepts of Object-Oriented Programming (OOP)?
  • Ans. 

    OOP is a programming paradigm based on objects, encapsulating data and behavior, promoting code reusability and modularity.

    • Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

    • Inheritance: Mechanism to create a new class based on an existing class, inheriting its properties (e.g., a 'Dog' class inheriting from an 'Animal' class).

    • Polymorphism: Ability to present the same inte...

  • Answered by AI
  • Q4. What are the different types of variables?
  • Ans. 

    Variables can be categorized based on their scope, lifetime, and data type, impacting how they are used in programming.

    • 1. Local Variables: Defined within a function or block, e.g., 'int x = 10;' inside a function.

    • 2. Global Variables: Accessible throughout the program, e.g., 'int count;' defined outside any function.

    • 3. Static Variables: Retain their value between function calls, e.g., 'static int counter = 0;' in a func...

  • Answered by AI
  • Q5. What is an interface?
  • Ans. 

    An interface defines a contract for classes, specifying methods and properties without implementing them.

    • An interface can contain method signatures and properties but no implementation.

    • Classes that implement an interface must provide concrete implementations for all its members.

    • Interfaces support multiple inheritance, allowing a class to implement multiple interfaces.

    • Example: In Java, 'Runnable' is an interface that re...

  • Answered by AI
  • Q6. What are the data types
Are these interview questions helpful?
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain process for SDE
  • Ans. 

    The process for Software Development Engineer involves planning, designing, coding, testing, and deploying software solutions.

    • Gather requirements from stakeholders

    • Create a design based on requirements

    • Write code to implement the design

    • Test the software for bugs and issues

    • Deploy the software for users to use

    • Iterate on feedback and make improvements

  • Answered by AI

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude questions with some basic coding questions

Round 2 - Coding Test 

They have given 3 coding questions and some pseudo codings

Round 3 - Technical 

(2 Questions)

  • Q1. Tell about your self
  • Q2. Some coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Mar 2023. There were 2 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 - Technical 

(5 Questions)

  • Q1. What are oops concepts in java, explain real time scenario
  • Ans. 

    OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.

    • Inheritance allows a subclass to inherit properties and methods from a superclass.

    • Polymorphism allows objects to take on multiple forms and behave differently based on their context.

    • Encapsulation hides the implementation details of an object and only exposes necessary information.

    • Abstraction allows for the creation of abstract class...

  • Answered by AI
  • Q2. Uses of interface, inheritance
  • Ans. 

    Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.

    • Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

    • Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

    • Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i...

  • Answered by AI
  • Q3. SQL query for join of tables
  • Ans. 

    SQL query for joining tables

    • Use JOIN keyword to combine two or more tables based on a related column

    • Specify the columns to be selected using SELECT keyword

    • Use ON keyword to specify the condition for joining the tables

    • Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN

  • Answered by AI
  • Q4. Java concepts used in your project
  • Ans. 

    Used Java concepts such as inheritance, polymorphism, and exception handling in my project.

    • Implemented inheritance to create a base class and derived classes with specific functionalities.

    • Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

    • Implemented exception handling to handle errors and prevent program crashes.

    • Used interfaces to define a set of methods that a ...

  • Answered by AI
  • Q5. Overloading vs overriding, practical uses
  • Ans. 

    Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.

    • Overloading is used to provide different ways to call a method with different parameters

    • Overriding is used to provide a specific implementation of a method in a subclass

    • Overloading is resolved at compile-time while overriding is r...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Zebra Technologies Software Developer interview:
  • Core Java
  • OOPS
  • collection framework
  • Database Management

Skills evaluated in this interview

AIT Global Interview FAQs

How many rounds are there in AIT Global Node JS Developer interview?
AIT Global interview process usually has 1 rounds. The most common rounds in the AIT Global interview process are Technical.
How to prepare for AIT Global Node JS Developer interview?
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 AIT Global. The most common topics and skills that interviewers at AIT Global expect are AWS, Javascript, MongoDB and Node.Js.
What are the top questions asked in AIT Global Node JS Developer interview?

Some of the top questions asked at the AIT Global Node JS Developer interview -

  1. left join right join and cross j...read more
  2. javascript quest...read more

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Overall Interview Experience Rating

4/5

based on 1 interview experience

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₹4.5 L/yr - ₹5.1 L/yr
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