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CGI Group Java Full Stack Developer Interview Questions, Process, and Tips
Top CGI Group Java Full Stack Developer Interview Questions and Answers
- Q1. Coding question - 1. Create a immutable class of orders. What happens when two objects are created out of it. 2.Using the immutable orders create a set of orders and how ...read more
- Q2. How are 4-5 microservices connected in rest api's? which technique you are using?
- Q3. Explain Spring Cloud and how you are using in microservices?
CGI Group Java Full Stack Developer Interview Experiences
3 interviews found
Anonymous
I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.
(4 Questions)
- Q1. What are microservices according to you?
- Ans.
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 ...
- Q2. Explain Microservices Architecture used in your project
- Ans.
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
- Q3. How are 4-5 microservices connected in rest api's? which technique you are using?
- Ans.
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...
- Q4. Coding question - 1. Create a immutable class of orders. What happens when two objects are created out of it. 2.Using the immutable orders create a set of orders and how will you sort these out. 3.Given ...
- Ans.
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
(2 Questions)
- Q1. Explain Spring Cloud and how you are using in microservices?
- Ans.
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 ...
- Q2. Explain your deployment build config?
- Ans.
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
(2 Questions)
- Q1. Explain your project?
- Q2. Your expectations from the company
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
Interview Preparation Tips
- Microservices
- java11
- Angular
- kafka
Skills evaluated in this interview
I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.
(1 Question)
- Q1. Core java basic questions
(1 Question)
- Q1. Scenario based question on my last project
Yashodha A
(1 Question)
- Q1. Programs and some questions on microservices
What people are saying about CGI Group
Java Full Stack Developer Jobs at CGI Group
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Sep 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Related to JavaScript and angukar
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Experience
I applied via Campus Placement and was interviewed before Mar 2021. There were 3 interview rounds.
(16 Questions)
- Q1. What are your salary expectations?
- Ans.
I am open to discussing salary based on the responsibilities and opportunities offered by the position.
I am flexible and open to negotiation.
I am looking for a competitive salary that reflects my skills and experience.
I am more interested in the overall compensation package, including benefits and growth opportunities.
I would like to learn more about the company's salary range for this position.
I am confident that we c
- Q2. What is your family background?
- Ans.
My family background is diverse and multicultural.
My parents are from different countries, which has exposed me to different cultures and perspectives.
I have relatives who work in various industries, including technology and healthcare.
Growing up, my family encouraged me to pursue my interests in computer science and supported my education in the field.
- Q3. Share details of your previous job.
- Ans.
I worked as a Software Developer at XYZ Company.
Developed and maintained software applications using Java and Python.
Collaborated with a team of developers to design and implement new features.
Participated in code reviews and debugging sessions to ensure high-quality code.
Worked closely with clients to gather requirements and provide technical support.
Implemented unit tests and performed software testing to identify an...
- Q4. Why should we hire you?
- Ans.
I have a strong background in software development and a proven track record of delivering high-quality projects on time and within budget.
I have a deep understanding of various programming languages and frameworks, allowing me to adapt quickly to new technologies.
I am highly skilled in problem-solving and troubleshooting, which enables me to identify and resolve issues efficiently.
I am a team player and have excellent...
- Q5. Why are you looking for a change?
- Ans.
Looking for new challenges and growth opportunities.
Seeking a more challenging role to enhance my skills and knowledge.
Interested in working on cutting-edge technologies and projects.
Want to be part of a dynamic and innovative team.
Desire to expand my professional network and learn from industry experts.
- Q6. Where do you see yourself in 5 years?
- Ans.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and staying updated with new technologies
Contributing to the growth and success of the company
- Q7. What are your strengths and weaknesses?
- Ans.
My strengths include problem-solving, attention to detail, and teamwork. My weaknesses include time management and public speaking.
Strengths: problem-solving, attention to detail, teamwork
Weaknesses: time management, public speaking
- Q8. Tell me about yourself.
- Ans.
I am a software developer with experience in various programming languages and a passion for creating innovative solutions.
Experienced in Java, C++, and Python
Developed a mobile app using React Native
Worked on a team to create a web application using Angular
Strong problem-solving and analytical skills
- Q9. Tell me about yourself
- Ans.
I am a software developer with experience in web development and a passion for problem-solving.
Experienced in web development using HTML, CSS, and JavaScript
Proficient in programming languages such as Java and Python
Familiar with frameworks like React and Angular
Strong problem-solving and analytical skills
Excellent teamwork and communication abilities
- Q10. What are your strength and weakness
- Ans.
My strength is problem-solving and my weakness is sometimes overthinking.
Strength: Problem-solving
Weakness: Overthinking
- Q11. Where do you see yourself in 5 year's
- Ans.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
- Q12. Why are you looking for a change
- Ans.
Seeking new opportunities for professional growth and challenges.
Looking for a more challenging role
Want to expand my skill set
Seeking better career prospects
Interested in working with new technologies
Want to work in a more collaborative environment
- Q13. I think I am very flexible and adaptive to learning new things
- Q14. Share your details for your previous job
- Ans.
I worked as a Software Developer at XYZ Company.
Developed and maintained web applications using Java and Spring framework
Collaborated with cross-functional teams to gather requirements and design solutions
Implemented unit tests and performed code reviews to ensure code quality
Participated in Agile development process and attended daily stand-up meetings
Troubleshooted and resolved software defects reported by users
- Q15. What is your family background
- Ans.
My family background is diverse and multicultural, with members from different professions and cultural backgrounds.
My father is a doctor and my mother is a teacher.
I have two siblings, one is an engineer and the other is a lawyer.
We celebrate various cultural festivals and traditions together.
My family values education and encourages continuous learning.
- Q16. What are your salary expectations
- Ans.
I am open to discussing salary based on the responsibilities and opportunities offered by the position.
I am flexible and open to negotiation.
I am looking for a fair and competitive salary based on my skills and experience.
I am more interested in the overall compensation package, including benefits and growth opportunities.
I am confident that we can come to a mutually beneficial agreement.
Interview Preparation Tips
I'm from Vinukonda
I'm ready to the interview
Interview Questionnaire
1 Question
- Q1. What is meant by javascript closure? And why do we use it?
- Ans.
A closure is a function that has access to its outer function's variables, even after the outer function has returned.
A closure is created when a function is defined inside another function.
It allows for private variables and functions in JavaScript.
Closures are used for data hiding, encapsulation, and creating modules.
Example: function outer() { var x = 10; function inner() { console.log(x); } return inner; } var clos
Skills evaluated in this interview
I applied via Walk-in and was interviewed in Jan 2020. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Basic structure of an HTML page
- Ans.
Basic structure of an HTML page includes doctype declaration, html, head, and body tags.
DOCTYPE declaration specifies the HTML version
HTML tag wraps the entire content of the page
Head tag contains meta information, title, and links to external resources
Body tag contains the visible content of the page
- Q2. What is the difference between padding and margin?
- Ans.
Padding is the space inside an element, while margin is the space outside an element.
Padding is used to create space between an element's content and its border.
Margin is used to create space between an element's border and the adjacent elements.
Padding is affected by the background color of the element, while margin is not.
Padding can be set individually for each side of an element (top, right, bottom, left), while ma...
- Q3. What is Box Model?
- Ans.
Box Model is a concept in CSS where every element is treated as a box with content, padding, border, and margin.
Box Model consists of content, padding, border, and margin.
Content is the actual content of the box.
Padding is the space between the content and the border.
Border is the line that goes around the padding and content.
Margin is the space outside the border.
- Q4. What are different types of directives in Angular?
- Ans.
Directives in Angular are markers on DOM elements that tell Angular to attach a specified behavior to that element.
There are three types of directives in Angular: Component, Structural, and Attribute.
Component directives are used to create reusable UI components.
Structural directives are used to change the structure of the DOM.
Attribute directives are used to change the appearance or behavior of an element.
Examples of ...
- Q5. Difference between JIT compiler and AOT?
- Ans.
JIT compiles code at runtime while AOT compiles code before runtime.
JIT stands for Just-In-Time compilation and compiles code at runtime.
AOT stands for Ahead-Of-Time compilation and compiles code before runtime.
JIT is used in Java Virtual Machine (JVM) while AOT is used in languages like C and C++.
JIT can result in slower startup time but faster execution while AOT can result in faster startup time but slower execution...
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. All about SQL joins,data warehouse.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Sep 2021. There was 1 interview round.
(1 Question)
- Q1. Java and spring based questions.
Interview Preparation Tips
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CGI Group Java Full Stack Developer Interview Process
based on 3 interviews
1 Interview rounds
- Technical Round
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CGI Group Java Full Stack Developer Reviews and Ratings
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