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Apar Industries Web Developer Interview Questions and Answers

Updated 15 Jul 2024

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. What is OOPs concept?
  • Ans. 

    OOPs concept stands for Object-Oriented Programming concepts which includes encapsulation, inheritance, polymorphism, and abstraction.

    • Encapsulation is the process of hiding the implementation details from the user.

    • Inheritance allows a class to inherit properties and methods from another class.

    • Polymorphism allows objects to take on multiple forms or behaviors.

    • Abstraction is the process of hiding unnecessary details from

  • Answered by AI
  • Q2. What is lazy loading?
  • Ans. 

    Lazy loading is a technique used to defer the loading of non-critical resources until they are needed.

    • It improves page load time and performance.

    • It is commonly used for images, videos, and other media files.

    • It can be implemented using JavaScript libraries like LazyLoad or Intersection Observer API.

    • Lazy loading can also be used for modules and components in web applications.

    • It helps to reduce the initial load time of th

  • Answered by AI
  • Q3. What is eager loading?
  • Ans. 

    Eager loading is a technique used in software development to load related data in advance to avoid multiple database queries.

    • Eager loading is used to optimize database queries and improve performance.

    • It loads all the required data in a single query instead of making multiple queries.

    • It is commonly used in Object-Relational Mapping (ORM) frameworks like Hibernate, Entity Framework, etc.

    • Eager loading can be used with var...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Clearing Test is the key

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is availability ? what happens when invoice is related to accounting ? what are rebates ? what are cash sales and rush order?
  • Ans. 

    Availability refers to the state of being ready for use or accessible. Invoices in accounting are used to track financial transactions. Rebates are discounts given after a purchase. Cash sales are transactions made with immediate payment. Rush orders are orders that need to be processed quickly.

    • Availability is the state of being ready for use or accessible

    • Invoices in accounting are used to track financial transactions

    • R...

  • Answered by AI
  • Q2. What is pgi ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well and know about your role and job description
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Abstract class java
  • Q2. Inheritance in java
  • Ans. 

    Inheritance in Java allows a class to inherit properties and behaviors from another class.

    • Inheritance is achieved using the 'extends' keyword in Java.

    • Subclasses can access the methods and fields of their superclass.

    • Java does not support multiple inheritance, but a class can implement multiple interfaces.

  • Answered by AI
  • Q3. SQL query to find last element
  • Ans. 

    Use SQL query with ORDER BY and LIMIT to find the last element in a table.

    • Use ORDER BY column_name DESC to sort the data in descending order.

    • Use LIMIT 1 to retrieve only the last element.

  • Answered by AI
  • Q4. Html 5 vs Html
  • Ans. 

    HTML5 is the latest version of HTML with new features and improvements.

    • HTML5 supports new elements like <video>, <audio>, and <canvas> for multimedia content.

    • HTML5 introduces new APIs like Geolocation, Web Storage, and Web Workers for enhanced functionality.

    • HTML5 includes improvements in semantics, accessibility, and performance compared to HTML.

  • Answered by AI
  • Q5. About the company

Skills evaluated in this interview

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

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

Round 1 - Technical 

(12 Questions)

  • Q1. Find the min and max from List of Integers using java 8 streams.
  • Ans. 

    Find min and max from List of Integers using Java 8 streams.

    • Use the `stream()` method on the List to create a stream of integers.

    • Use the `min()` method to find the minimum value.

    • Use the `max()` method to find the maximum value.

  • Answered by AI
  • Q2. Find 2nd largest element using java 8 streams from list of integers.
  • Ans. 

    Find 2nd largest element using Java 8 streams from a list of integers.

    • Sort the list of integers in descending order using streams.

    • Skip the first element to get the second largest element.

  • Answered by AI
  • Q3. Given a Product class and some ArrayList data Find which products has price greater than 200 using java 8 streams?. Find which products having maximum price?
  • Q4. Increase a value of List of Integers by *2 and written new list.
  • Ans. 

    Increase the values of a list of integers by 2 and create a new list.

    • Iterate through the list of integers

    • For each integer, add 2 to its value

    • Create a new list with the updated values

  • Answered by AI
  • Q5. What are the java new features?
  • Ans. 

    Java has introduced several new features in recent versions.

    • Java 8 introduced lambda expressions, which allow for functional programming.

    • Java 8 also introduced the Stream API for processing collections of data.

    • Java 9 introduced the module system, which provides better encapsulation and modularity.

    • Java 10 introduced local variable type inference, allowing the omission of explicit type declarations.

    • Java 11 introduced the...

  • Answered by AI
  • Q6. @Components vs @Repository
  • Ans. 

    The @Component and @Repository annotations are used in Spring Framework for different purposes.

    • Both annotations are used to define beans in the Spring container.

    • @Component is a generic stereotype annotation for any Spring-managed component.

    • @Repository is a specialization of @Component used for DAO classes.

    • The @Repository annotation provides additional exception translation for data access exceptions.

    • Using @Repository i...

  • Answered by AI
  • Q7. @SpringBootApplication
  • Q8. @Entity explain?
  • Ans. 

    The @Entity annotation is used in Java to mark a class as an entity, which represents a table in a relational database.

    • The @Entity annotation is part of the Java Persistence API (JPA) and is used in object-relational mapping (ORM) to map Java objects to database tables.

    • It is typically used in conjunction with other JPA annotations like @Table, @Column, and @Id.

    • The @Entity annotation is used to define the entity name, s...

  • Answered by AI
  • Q9. How the database is configure?
  • Ans. 

    The database is configured by setting up the necessary parameters and configurations to ensure proper functioning and performance.

    • Database configuration involves defining the database schema, tables, and relationships.

    • It includes setting up indexes and constraints for data integrity.

    • Configuring database security measures like user access control and permissions.

    • Tuning database performance by optimizing query execution ...

  • Answered by AI
  • Q10. What is Dockerfile?
  • Ans. 

    Dockerfile is a text file that contains instructions to build a Docker image.

    • Dockerfile is used to automate the creation of Docker images.

    • It specifies the base image, dependencies, environment variables, and commands to run.

    • Each instruction in the Dockerfile creates a new layer in the image.

    • Dockerfile can be version controlled and shared to ensure consistent builds.

    • Example: FROM ubuntu:latest RUN apt-get update && apt-...

  • Answered by AI
  • Q11. Explain CI CD and your project deployment.
  • Ans. 

    CI/CD is a software development practice that enables frequent and automated code integration, testing, and deployment.

    • CI/CD stands for Continuous Integration and Continuous Deployment.

    • It involves automating the process of integrating code changes, running tests, and deploying the application.

    • CI/CD helps in reducing manual errors, improving code quality, and increasing development speed.

    • Tools like Jenkins, GitLab CI/CD...

  • Answered by AI
  • Q12. What is mutable classes in java? How to create?
  • Ans. 

    Mutable classes in Java are classes whose state can be modified after creation.

    • Mutable classes allow changing their internal state

    • They can have mutable fields or methods that modify their state

    • To create a mutable class, define fields with non-final modifiers

    • Provide public methods to modify the state of the class

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Yet to sChedule

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. My job profile at Jaquar, what kind of customers I was handling.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident. Give honest answers.

I applied via Campus Placement and was interviewed before Apr 2019. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. What is your key achievement ? Either your study or professional
  • Q2. What you think about company ?
  • Q3. Where you see yourself in company ?
  • Q4. Why we select you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't panic or hesitate or stress
Opportunities never ends
Round 1 - Personal Interview 

(1 Question)

  • Q1. Are you satisfied with management view on cost cutting?
  • Ans. 

    I am satisfied with management's view on cost cutting as they have implemented effective strategies to reduce expenses without compromising quality.

    • Management has successfully implemented cost cutting measures without affecting the quality of products or services

    • They have involved employees in the cost cutting process to gather valuable insights and suggestions

    • Management regularly reviews and adjusts cost cutting strat...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - For the company, employees not a asset,it's a cost center only

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

Interview Questionnaire 

1 Question

  • Q1. Questions were based on past work experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on basic and be confident of what you are doing in your current position.

I applied via Referral and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. How many years of experience in electricals sigment
  • Ans. 

    I have 5 years of experience in electricals segment.

    • I have worked as an electrical engineer for 5 years.

    • During this time, I have gained experience in designing and implementing electrical systems.

    • I have also worked on troubleshooting and maintenance of electrical equipment.

    • I have experience in working with different types of electrical systems such as power distribution, lighting, and control systems.

    • I have kept myself...

  • Answered by AI
  • Q2. Wat is turn over u will handle
  • Ans. 

    I will handle turnover by implementing effective retention strategies and creating a positive work culture.

    • I will analyze the reasons for turnover and address them accordingly

    • I will create a supportive work environment that encourages employee engagement and growth

    • I will provide opportunities for professional development and career advancement

    • I will offer competitive compensation and benefits packages

    • I will conduct reg...

  • Answered by AI
  • Q3. How many On Roll Employees handling & how many Distributor handling wat is Geographycal area.

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a around 1 hour with GM his testing our knowledge of Electricals product, Wire ets

Apar Industries Interview FAQs

How many rounds are there in Apar Industries Web Developer interview?
Apar Industries interview process usually has 1 rounds. The most common rounds in the Apar Industries interview process are One-on-one Round.

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Apar Industries Web Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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