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IntelliaTech Solutions Interview Questions, Process, and Tips
IntelliaTech Solutions 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 IntelliaTech Solutions Software Engineer and Java Developer Interview Questions and Answers
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Anonymous
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
(1 Question)
- Q1. Interview was fine. Mostly asked about my final year project.
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions of java.
(1 Question)
- Q1. Intro and other hr related questions.
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
English is the main focussed part
(1 Question)
- Q1. Basic introduction and project based questions.
Interview Preparation Tips
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Rating in categories
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Java Developer
33
salaries
|  ₹1.9 L/yr - ₹6.5 L/yr |
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Software Developer
17
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| ₹2.2 L/yr - ₹8 L/yr |
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Software Engineer
6
salaries
| ₹2.8 L/yr - ₹17 L/yr |
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HR Manager
4
salaries
| ₹5 L/yr - ₹6.2 L/yr |
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HR Recruiter
4
salaries
| ₹2.3 L/yr - ₹3.8 L/yr |
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