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CGI Group
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I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.
Microservices are a software development technique where an application is divided into smaller, independent services that communicate with each other through APIs.
Microservices are small, independent services that focus on specific business functions.
Each microservice can be developed, deployed, and scaled independently.
Microservices communicate with each other through APIs, typically using lightweight protocols like ...
Microservices architecture is a design approach where a single application is composed of small, independent services that communicate with each other.
Each microservice is responsible for a specific business function or capability
Microservices communicate with each other through APIs
Each microservice can be developed, deployed, and scaled independently
Microservices architecture promotes flexibility, scalability, and re
Microservices are connected in REST APIs using communication protocols like HTTP, messaging queues, and service discovery.
Microservices communicate with each other using HTTP requests and responses.
Messaging queues like RabbitMQ or Kafka can be used for asynchronous communication between microservices.
Service discovery tools like Eureka or Consul help in locating and connecting to different microservices.
API Gateway ca...
Creating immutable class of orders, sorting orders, finding average of lists of integers.
Create an immutable class Orders with private final fields and no setter methods.
Override equals() and hashCode() methods to ensure uniqueness of objects.
Use Collections.unmodifiableSet() to create a set of orders and Collections.sort() to sort them.
Iterate through the List of List of String of integers, convert to integers, and ca
Spring Cloud is a set of tools and frameworks for building cloud-native applications in Java.
Spring Cloud provides tools for service discovery, load balancing, configuration management, and more in microservices architecture.
It includes projects like Eureka for service discovery, Ribbon for client-side load balancing, and Config Server for externalized configuration.
Spring Cloud integrates with Spring Boot to simplify ...
Deployment build config includes settings for deploying the application.
Use tools like Maven or Gradle to manage dependencies and build the project
Specify deployment environment configurations in a separate file (e.g. application.properties)
Define build scripts for tasks like compiling, packaging, and deploying the application
Leverage CI/CD pipelines for automated builds and deployments
Given a project, you need to create logic for a service using helpers and finally give a aggregate of the final converted price .
Given few java 8 programming functions, you need to convert them to respective java 11 functions
I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.
What people are saying about CGI Group
I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
C language is a general-purpose, procedural computer programming language.
Developed by Dennis Ritchie at Bell Labs in 1972
Used for system programming, embedded systems, and application software
Influenced many other programming languages such as C++, Java, and Python
I applied via Recruitment Consultant and was interviewed in May 2020. There were 3 interview rounds.
Abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract and non-abstract methods.
Abstract methods have no implementation and must be implemented by the derived class.
An abstract class can have constructors and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract clas...
I applied via Campus Placement and was interviewed in Sep 2020. There were 4 interview rounds.
I am a software developer with experience in various programming languages and a passion for creating innovative solutions.
Proficient in Java, C++, and Python
Experience with web development using HTML, CSS, and JavaScript
Familiarity with agile development methodologies
Strong problem-solving and analytical skills
Excellent communication and teamwork abilities
Array is a collection of elements of same data type. Linked list is a data structure where each element points to the next one.
Arrays have fixed size, linked lists can grow dynamically
Accessing elements in an array is faster than in a linked list
Inserting or deleting elements in a linked list is faster than in an array
Arrays are stored in contiguous memory locations, linked lists are not
Arrays are used for random acces
The OSI model is a conceptual model that describes the communication functions of a telecommunication or computing system.
The OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with the layers above and below it.
The Physical layer deals with the physical transmission of data, while the Application layer deals with u...
The OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.
The OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with the layers above and below it.
The Physical layer deals with the physical transmission of data, while the Applicati...
Some of the top questions asked at the CGI Group Java Full Stack Developer interview -
based on 3 interviews
1 Interview rounds
based on 3 reviews
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Hyderabad / Secunderabad
4-13 Yrs
Not Disclosed
Software Engineer
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Senior Software Engineer
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Lead Analyst
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Associate Software Engineer
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Senior Test Engineer
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