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IntelliaTech Solutions Software Engineer and Java Developer Interview Questions, Process, and Tips
IntelliaTech Solutions Software Engineer and Java Developer Interview Experiences
1 interview found
Madhav jaa
I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.
(4 Questions)
- Q1. Question on Java Core Concepts ?
- Q2. About Hibernate, Bean life cycle, Bean different Scopes.
- Q3. WAP to count occurence of each character from given String?
- Ans.
Count occurrence of each character in a given string.
Create an array of size 256 to store count of each character (ASCII range)
Iterate through the string and increment count for each character
Print the count of each character at the end
- Q4. WAP to print unique elements from given 2 Arrays ? Example arr[1,2,3,4], arr1[1,2,4,5,5,6] O/P : [3,5,6]
- Ans.
Write a Java program to print unique elements from two given arrays.
Create a HashSet to store unique elements from both arrays.
Iterate through each element in both arrays and add them to the HashSet.
Convert the HashSet back to an array and print the unique elements.
(5 Questions)
- Q1. Do you have knowleadge of AWS Services?
- Ans.
Yes, I have knowledge of AWS services.
I have experience with EC2, S3, RDS, Lambda, and IAM
I have worked on deploying applications on AWS using Elastic Beanstalk
I have knowledge of AWS CloudFormation for infrastructure as code
I have used AWS CLI and SDKs for automation and integration
- Q2. What is RestFulAPI's?
- Ans.
RestFulAPI's are a type of web service that follows the principles of REST architecture.
RestFulAPI's use standard HTTP methods like GET, POST, PUT, DELETE for communication.
They are stateless, meaning each request from a client must contain all the information needed to fulfill the request.
They typically return data in JSON or XML format.
RestFulAPI's are designed to be easily scalable and maintainable.
Example: Twitter
- Q3. WAP I/p : String str = "india is best country". O/P : str = "country india is best". reverse the string words best of length?
- Ans.
Reverse the words in a string of a specific length.
Split the input string into words
Iterate through the words and reverse the ones with a length equal to the specified length
Join the reversed words back into a single string
- Q4. Java 8 Features and internal working of Hashmap and inhacement happens in java 8 in HashMap?
- Ans.
Java 8 introduced new features like lambda expressions and streams. HashMap in Java 8 has improvements like tree bins for better performance.
Java 8 features include lambda expressions, streams, default methods in interfaces, etc.
Internal working of HashMap involves using buckets and linked lists or trees for collision resolution.
In Java 8, HashMap introduced tree bins to handle situations where a bucket has too many el...
- Q5. Microservice architecture and how 2 microservices communicate with each other?
- Ans.
Microservice architecture is a design approach where an application is composed of small, independent services that communicate over well-defined APIs.
Microservices communicate with each other through APIs, typically using HTTP/REST or messaging protocols like RabbitMQ or Kafka.
Service discovery mechanisms like Eureka or Consul can be used to locate and connect to other microservices.
API gateways can be used to manage ...
Interview Preparation Tips
- Core Java
- Springboot
- Hibernate
- JPA
- Microservices
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. What is the D/W Hashmap and ConcurrentHashmap in Java?
- Q2. HashMap is not thread-safe, while concurrentHashMap is thread-safe.
I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
Questions on string and arrays both are moderate level questions on hacherrank type for 20 marks
(2 Questions)
- Q1. Constructor chaining
- Q2. Hasmap and treemap
Java Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 6 Feb 2024
Selected
I applied via AmbitionBox and was interviewed in Jan 2024. There was 1 interview round.
(6 Questions)
- Q1. Java Full stack developer rool
- Q2. Java Full stack developer
- Q3. SQL, spring, spring boot, html,core Java,oops
- Q4. I am fresher improve my skills
- Q5. CSS , javascript, HTML
- Q6. I am fresher for improving the skills growth and development
Interview Preparation Tips
Senior Java Developer Interview Questions & Answers
Geekyants Software
Anonymous
posted on 8 Nov 2024
I applied via Naukri.com
(1 Question)
- Q1. Scenario based questions asked
Java Software Developer Interview Questions & Answers
HCL Infosystems
Anonymous
posted on 3 Jul 2023
Selected
I applied via Company Website and was interviewed in Jun 2023. There were 5 interview rounds.
Logical aptitude.
Spatial aptitude.
Organisational aptitude.
Physical aptitude.
Why they chose your company.
How your product solved the problem clients faced.
The measurable results of the service provided.
(5 Questions)
- Q1. Self introduction for
- Q2. Introduction your self
- Q3. Why do you choose this company
- Q4. I'm like all food my
- Ans. Favourite food is biriyani it's my All time favourite
- Q5. That all when I'm thinking
Group discussion means one of the news project will be comes we're discussing about that project it's is group discussion
Selected
I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed in Jul 2022. There were 3 interview rounds.
Their are 30 questions which one has to done in 30 mins
(2 Questions)
- Q1. Q1) About the project you have done
- Q2. Q2) some technical questions related to core Java
Interview Preparation Tips
Java Developer Interview Questions & Answers
Solartis Technology Services
Anonymous
posted on 31 May 2022
I applied via Naukri.com and was interviewed before May 2021. There were 3 interview rounds.
Easy
(1 Question)
- Q1. Tell me about yourself Why you choose IT & developer role OOPs concept, sample Java program
(1 Question)
- Q1. Personal and salary details.
Interview Preparation Tips
Good luck.
(2 Questions)
- Q1. What is the difference between abstract class and an interface in Java?
- Ans.
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have constructors, member variables, and methods, while interface cannot.
A class can implement multiple interfaces but can only extend one abstract class.
Abstract classes are used to define a common behavior among subclasses, while interfaces are used to define a contract for classes to impl...
- Q2. An abstract class can have method implements and abstract method, while an interface only contains abstract method (before Java 8) . Abstract classes support single inheritance, whereas interfaces support ...
- Ans.
Abstract classes can have both implemented and abstract methods, while interfaces can only have abstract methods. Abstract classes support single inheritance, interfaces support multiple inheritance.
Abstract classes can have both implemented and abstract methods, providing more flexibility in design.
Interfaces can only have abstract methods, promoting a more strict contract for implementing classes.
Abstract classes sup...
Java Developer Interview Questions & Answers
Thinkitive Technologies
Rupali Gaikar
posted on 8 Aug 2024
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
(1 Question)
- Q1. Oops Concepts ,Absrtraction,Polymorphism
IntelliaTech Solutions Interview FAQs
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IntelliaTech Solutions Software Engineer and Java Developer Interview Process
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