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OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPs focuses on creating objects that interact with each other to solve a problem
Key concepts include encapsulation, inheritance, polymorphism, and abstraction
Encapsulation: bundling data and methods that operate on the data into a single unit
Inheritance: allows a class to inherit properties and...
Authentication verifies the identity of a user, while authorization determines what actions they are allowed to perform.
Authentication confirms the identity of a user through credentials like passwords or biometrics
Authorization determines the permissions and access levels a user has within a system
Examples include logging in with a username and password (authentication) and being able to view/edit specific files based
I was interviewed in Aug 2024.
To reverse a number, convert it to a string, reverse the string, and convert it back to a number.
Convert the number to a string
Reverse the string
Convert the reversed string back to a number
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
I was interviewed in Dec 2024.
Infosys interview questions for designations
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 (class).
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 ...
Interface in C# is a reference type that defines a contract for classes to implement certain methods and properties.
Interfaces cannot have implementation, only method and property signatures
Classes can implement multiple interfaces
Interfaces are used for achieving abstraction and multiple inheritance in C#
Get interview-ready with Top Infosys Interview Questions
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
I work on a variety of technologies including Java, Python, SQL, and AWS.
Java
Python
SQL
AWS
I have used tools like Burp Suite, Nmap, Metasploit, Wireshark, and Nessus for VAPT.
Burp Suite
Nmap
Metasploit
Wireshark
Nessus
Hacker rack and other coding
Project on coding shopping
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based on 419 reviews
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