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OOPS concepts refer to Object-Oriented Programming concepts which include inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: Parent class 'Animal' and child class 'Dog'.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Class 'Car' with private variables and public methods.
Polym...
Exceptions are unexpected events that disrupt the normal flow of operations.
Exceptions are errors or unusual conditions that occur during the execution of a program.
They can be caused by various factors such as invalid input, hardware failures, or network issues.
Handling exceptions involves using try-catch blocks to catch and handle the errors gracefully.
Examples of exceptions include NullPointerException, ArrayIndexOu
Let take x and y, x have 3 fruits and total ofc nd y is then how many fruits does y have?
Basic aptitude including English puzzle reasoning
I applied via Campus Placement
60mins , It was easy .
Infosys interview questions for designations
I applied via Walk-in and was interviewed in May 2024. There were 2 interview rounds.
Logical Reasoning and Scenarios
GDP growth and its impact
Get interview-ready with Top Infosys Interview Questions
I applied via Company Website and was interviewed in Aug 2023. There were 5 interview rounds.
Online Assessment round
I regularly use Python in my work as an Operations Executive.
Python is versatile and easy to learn, making it ideal for automating tasks and data analysis.
I use Python for scripting, data manipulation, and creating tools to streamline operations.
Some examples of Python libraries I frequently use are Pandas, NumPy, and Matplotlib.
I am proficient in 5 programming languages including Java, Python, C++, SQL, and JavaScript.
Java
Python
C++
SQL
JavaScript
Determine an individual skill
Easy to crack, go through the syllabus and prepare accordingly.
I applied via Campus Placement
Was very basic but but with less time.
I applied via Newspaper Ad and was interviewed in Jul 2022. There were 2 interview rounds.
To reverse a string, we can use the built-in reverse() method in JavaScript.
Use the reverse() method to reverse the string
Convert the string to an array first if needed
Join the reversed array back into a string
Oops stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
Oops is a programming paradigm that focuses on objects and their interactions.
It allows for encapsulation, inheritance, and polymorphism.
Encapsulation refers to the practice of hiding the internal workings of an object from the outside world.
Inheritance allows for the creation of new classes based on existin...
What people are saying about Infosys
Some of the top questions asked at the Infosys Operations Executive interview for experienced candidates -
The duration of Infosys Operations Executive interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 16 interviews
2 Interview rounds
based on 348 reviews
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