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I applied via campus placement at PSG College of Technology, Coimbatore and was interviewed before Aug 2020. There were 4 interview rounds.
C is a procedural programming language while C++ is an object-oriented programming language.
C++ supports classes and objects while C does not.
C++ has built-in support for polymorphism and inheritance while C does not.
C++ has a standard template library (STL) while C does not.
C++ allows function overloading while C does not.
C++ supports exception handling while C does not.
Query to find employees with salary greater than average salary
Calculate the average salary of all employees
Retrieve all employees with salary greater than the average salary
Use SQL query: SELECT * FROM employees WHERE salary > (SELECT AVG(salary) FROM employees)
I found and reported 15 critical bugs in the last project, including issues with data validation and UI functionality.
Identified 5 bugs related to data validation errors
Discovered 7 UI functionality bugs affecting user experience
Reported 3 critical bugs impacting system performance
Framework of test automation refers to the structure and guidelines for implementing automated testing.
Framework provides a set of rules and guidelines for creating and organizing automated tests.
It includes tools, libraries, coding standards, and best practices for test automation.
Common types of test automation frameworks include data-driven, keyword-driven, and hybrid frameworks.
Frameworks help in improving test eff...
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
REST API HTTP methods are used to perform CRUD operations on resources.
GET - Retrieve data from a server
POST - Create new data on a server
PUT - Update existing data on a server
DELETE - Remove data from a server
Cucumber BDD framework is a tool used for writing and executing automated acceptance tests in a human-readable format.
Uses Gherkin syntax to write test scenarios in plain English
Promotes collaboration between technical and non-technical team members
Supports behavior-driven development (BDD) principles
Integrates with various programming languages and testing frameworks
Generates easy-to-read test reports
Object-oriented programming paradigm that focuses on objects and classes for code organization and reusability.
Encapsulation: bundling data and methods that operate on the data into a single unit (object)
Inheritance: ability of a class to inherit properties and behavior from another class
Polymorphism: ability to present the same interface for different data types
Abstraction: hiding the complex implementation details an
I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed in Jan 2024. There were 3 interview rounds.
Mcq and sql questions along with core subject mcq
Count duplicates in an array of strings
Iterate through the array and use a HashMap to store the count of each string
Check if the count of a string is greater than 1, then it is a duplicate
Return the total count of duplicates found in the array
I was interviewed in Feb 2024.
GRE and IPSEC are both protocols used for secure communication over networks, but they have different purposes and implementations.
GRE (Generic Routing Encapsulation) is a tunneling protocol used to encapsulate a wide variety of network layer protocols inside virtual point-to-point links. It does not provide encryption or authentication.
IPSEC (Internet Protocol Security) is a suite of protocols used to secure Internet ...
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Senior Software Engineer
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