Accenture Java Full Stack Developer Interview Questions, Process, and Tips

Q1. Introduce yourself
Add your answer
Q2. What was role in previous project
Add your answer
Q3. What you worked on in previous project
Add your answer
Q4. How much java and ui you know
Ans. 
I have strong knowledge and experience in Java programming and UI development.
• Proficient in Java programming language, including core concepts like OOP, multithreading, and collections

• Skilled in developing UI using technologies like HTML, CSS, JavaScript, and frameworks like React or Angular

• Experience in integrating backend Java code with frontend UI for full stack development

• Familiar with UI design principles and resp
Answered by AI
Add your answer

Q1. What is class and object in java
Ans. 
A class is a blueprint for creating objects in Java, while an object is an instance of a class.
• A class defines the properties and behaviors of objects.

• An object is created using the 'new' keyword followed by the class name.

• Multiple objects can be created from the same class.
Answered by AI
Add your answer
Q2. What is difference between object and instance in java
Ans. 
An object is a physical entity in memory, while an instance is a specific realization of an object.
• An object is a general concept, while an instance is a specific occurrence of that concept.

• Objects are created using classes, while instances are created using the 'new' keyword.

• Each instance has its own state (values of attributes) and behavior (methods).

• Example: 'Car' is an object, while 'Toyota Camry' is an instance of
Answered by AI
Add your answer
Q3. What is heap and stack memory
Ans. 
Heap and stack memory are two types of memory in computer systems. Heap memory is used for dynamic memory allocation, while stack memory is used for static memory allocation.
• Heap memory is used for storing objects and is managed by the JVM. It is larger in size compared to stack memory.

• Stack memory is used for storing method calls, local variables, and is limited in size. It follows Last In First Out (LIFO) order.

• Examp...read more
Answered by AI
Add your answer
Q4. How does string work in java meaning, how its stored and how its reference is saved in pool
Ans. 
Strings in Java are stored in the String pool, which is a special area in the Java heap memory.
• Strings in Java are immutable, meaning once a string is created, it cannot be changed.

• When a string is created in Java, it is stored in the String pool if it does not already exist.

• String literals are stored in the String pool, while strings created using the 'new' keyword are stored in the heap memory.

• String pool helps in sa...read more
Answered by AI
Add your answer
Q5. Some questions on my resume and previous project work
Add your answer
Q6. Questions on spring boot and rest api
Add your answer

Q1. Core Java, Spring boot annotations, basic code flow, current role, angular basics
Add your answer

Q1. Db optimizations, performance enhancements, query optimization, how to handle huge data etc
Add your answer

Basic OOPs questions on java,
Write a java program to count the number of unique chars in a string
find the second and third maximum in a int array using stream

Q1. Explain the projects you have worked
Ans. 
I have worked on various projects including e-commerce websites, CRM systems, and mobile applications.
• Developed an e-commerce website using Java Spring framework

• Implemented a CRM system for managing customer data and interactions

• Worked on developing mobile applications using React Native
Answered by AI
Add your answer
Q2. Any critical situations you have faced due your Career
Ans. 
Yes, I have faced critical situations in my career such as handling production issues and resolving them under pressure.
• Handled a critical production issue where the application was down and impacting business operations. Quickly identified the root cause and implemented a fix to restore functionality.

• Managed a situation where a major feature release had a critical bug that caused data corruption. Worked with cross-fun...read more
Answered by AI
Add your answer

Q1. Write a java code to find second largest element
Ans. 
Java code to find second largest element in an array
• Sort the array in descending order

• Return the element at index 1 as the second largest element
Answered by AI
Add your answer