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Bacancy Technology
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I applied via Campus Placement and was interviewed before Mar 2022. There was 1 interview round.
Inheritance is a mechanism in OOP where a new class is derived from an existing class.
The derived class inherits the properties and methods of the base class.
It allows code reusability and saves time.
Example: A class 'Animal' can be a base class and 'Dog' can be a derived class inheriting properties and methods from 'Animal'.
Virtual function allows dynamic binding by enabling a function to be overridden in a derived class.
Virtual functions are declared in a base class and can be overridden in a derived class.
Dynamic binding is achieved by using a pointer or reference to the base class that can call the overridden function in the derived class.
Virtual functions are identified by the keyword 'virtual' in the function declaration.
Dynamic bind...
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I was interviewed in Jan 2025.
One question relates to Linked list and another related to string
Circular linked list is a data structure where the last node points back to the first node.
In a circular linked list, each node has a pointer to the next node and the last node points back to the first node.
Traversal in a circular linked list can start from any node and continue until the starting node is reached again.
Insertion and deletion operations in a circular linked list are similar to those in a regular linked ...
I am a software engineer with a Bachelor's degree in Computer Science and experience in developing web applications.
Bachelor's degree in Computer Science
Experience in developing web applications
posted on 10 Dec 2024
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Bachelor's degree in Computer Science from XYZ University
I come from a close-knit family of five, including my parents, older sister, and younger brother.
Close-knit family of five
Parents, older sister, and younger brother
We enjoy spending time together traveling and trying new restaurants
Seeking new challenges and opportunities for growth in a different environment.
Desire for new challenges and learning opportunities
Seeking a better work-life balance
Interested in working with new technologies or industries
Looking for a more collaborative team environment
I applied via Company Website and was interviewed in Sep 2024. There were 3 interview rounds.
Focusing on moderate level patterns
Object oriented principles are fundamental concepts in software development that focus on organizing code into objects with properties and behaviors.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allowing a new class to inherit properties and behaviors from an existing class.
Polymorphism: The ability for objects of different classes to respond to the same message in di...
I was interviewed in Jul 2024.
Leet code medium level question
Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
Hashmap uses a hashing function to map keys to indices in an array.
It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.
Example: HashMap<String, Integer> map = new HashMap<>(); map.put("key", 123); int value = map.get("key");
posted on 12 Dec 2024
Use thread pooling and asynchronous processing to handle multiple requests efficiently in Spring Boot.
Implement thread pooling to manage multiple requests concurrently.
Use asynchronous processing to handle requests without blocking the main thread.
Consider using reactive programming with Spring WebFlux for better scalability.
Optimize database queries and external API calls to reduce response times.
Implement caching mec...
A server is a computer or software that provides functionality for other programs or devices. ABAP server is a server that runs ABAP programs.
A server is a computer or software that provides services or resources to other computers or programs.
ABAP server is a server that runs ABAP (Advanced Business Application Programming) programs, commonly used in SAP systems.
ABAP server handles requests from clients and executes A...
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