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HashMap stores key-value pairs, while HashSet stores unique values without duplicates.
HashMap allows duplicate values but not duplicate keys. Example: map.put('A', 1); map.put('A', 2); // value for 'A' is now 2.
HashSet stores only unique elements. Example: set.add('A'); set.add('A'); // set still contains only one 'A'.
HashMap is implemented as a hash table, while HashSet is backed by a HashMap.
HashMap allows null ...
OOP is a programming paradigm based on objects, encapsulating data and behavior through key principles like inheritance and polymorphism.
Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).
Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).
Polymorphism: Ability to presen...
Python is a versatile, high-level programming language known for its readability and wide range of applications.
Easy to learn: Python's syntax is clear and intuitive, making it accessible for beginners. Example: print('Hello, World!')
Versatile: Used in web development, data analysis, artificial intelligence, and more. Example: Flask for web apps, Pandas for data analysis.
Rich libraries: Python has a vast ecosystem...
Developed a web-based inventory management system to streamline stock tracking and order processing for small businesses.
Utilized HTML, CSS, and JavaScript for front-end development.
Implemented a MySQL database to manage inventory data.
Created user authentication features for secure access.
Integrated real-time stock level notifications to prevent shortages.
Conducted user testing to gather feedback and improve usab...
What people are saying about Accenture
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() method to handle success and failure.
Example: const myPromise = new Promise((resolve, reject) => { ... });
A string is a sequence of characters used to represent text.
Strings are typically enclosed in quotation marks, such as 'hello world'.
Strings can contain letters, numbers, symbols, and spaces.
Strings can be manipulated using various string functions like concatenation and substring extraction.
SAP CPI (Cloud Platform Integration) is a cloud-based integration platform that allows for connecting different systems and applications.
SAP CPI enables seamless integration between cloud and on-premise applications
It provides pre-built connectors for popular applications like Salesforce, SAP S/4HANA, and SuccessFactors
Users can create custom integrations using a web-based design tool called Integration Flow
Sprint cycle is a time-boxed period during which a specific amount of work must be completed.
Sprint cycle typically lasts 2-4 weeks
Steps include sprint planning, daily stand-ups, development, testing, and sprint review
At the end of the sprint, a working product increment should be delivered
A hashmap code implementation in Java
Create a HashMap object
Add key-value pairs using put() method
Retrieve values using get() method
Object-oriented programming concepts in Java
Encapsulation: Bundling data and methods that operate on the data into a single unit
Inheritance: Allows a class to inherit properties and behavior from another class
Polymorphism: Ability to present the same interface for different data types
Abstraction: Hiding the implementation details and showing only the necessary features
Example: Creating classes like Car, Truck, and...
Oops concepts refer to object-oriented programming principles like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation involves bundling data and methods that operate on the data into a single unit.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Abstraction focuses on hid...
I appeared for an interview in Aug 2024.
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
A 90 min long aptitude test with an entire section dedicated to Cloud Tech.
A 45 min long coding test usually this involves some form of array or strings based question.
I appeared for an interview in Apr 2025, where I was asked the following questions.
Faced challenges in project scope, team communication, and technology integration, impacting timelines and deliverables.
Scope Creep: Initially defined requirements changed frequently, leading to delays. For example, new features were added mid-development.
Team Communication: Misunderstandings arose due to remote work, causing misalignment on project goals. Weekly check-ins improved clarity.
Technology Integration: Integ...
I found advanced mathematics challenging due to its abstract concepts and complex problem-solving requirements.
Struggled with calculus, especially understanding limits and derivatives.
Found linear algebra difficult, particularly with matrix operations and eigenvalues.
Had trouble grasping abstract algebra concepts like groups and rings.
Needed extra help with statistics, especially in probability distributions.
Coding was easy and easy level questions were asked.
Developed a mobile application for tracking and managing personal fitness goals.
Designed user-friendly interface for inputting and tracking fitness data
Implemented features for setting goals, tracking progress, and generating reports
Utilized GPS tracking for outdoor activities like running and cycling
posted on 24 May 2024
Bit difficult you ca crack if you prepare well
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
I am a detail-oriented individual with a passion for problem-solving and technology. I chose my stream because of my interest in coding and creating innovative solutions.
I have always been fascinated by technology and enjoy working with computers.
I find coding to be a creative outlet and love the challenge of solving complex problems.
I chose my stream because I believe it offers endless opportunities for growth and lea...
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
A hashmap code implementation in Java
Create a HashMap object
Add key-value pairs using put() method
Retrieve values using get() method
Developed a web-based inventory management system for tracking and managing stock levels.
Utilized Java and Spring framework for backend development
Implemented responsive design using HTML, CSS, and JavaScript for frontend
Integrated barcode scanning functionality for easy stock entry and retrieval
Designed database schema for efficient data storage and retrieval
Sprint cycle is a time-boxed period during which a specific amount of work must be completed.
Sprint cycle typically lasts 2-4 weeks
Steps include sprint planning, daily stand-ups, development, testing, and sprint review
At the end of the sprint, a working product increment should be delivered
Aptitute plus coding
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() method to handle success and failure.
Example: const myPromise = new Promise((resolve, reject) => { ... });
Some of the top questions asked at the Accenture Application Development Analyst interview -
The duration of Accenture Application Development Analyst interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 172 interview experiences
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