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Capgemini
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
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I appeared for an interview in Mar 2024.
Object-oriented programming concepts like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation details and showing only the ne
SOLID principles are a set of five design principles that help developers create more maintainable and scalable software.
Single Responsibility Principle (SRP) - A class should have only one reason to change.
Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.
Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects of its subcla...
I applied via Naukri.com and was interviewed before Aug 2023. There were 2 interview rounds.
Coding test on JCL, COBOL and VSAM
Senior round of interview
I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
C language is a general-purpose, procedural computer programming language.
Developed by Dennis Ritchie at Bell Labs in 1972
Used for system programming, embedded systems, and application software
Influenced many other programming languages such as C++, Java, and Python
I applied via Company Website and was interviewed in Feb 2021. There was 1 interview round.
Count the number of pairs in an array whose sum is equal to a given number k.
Iterate through the array and for each element, check if k minus the element exists in the array.
Use a hash table to store the frequency of each element in the array.
If the array contains duplicates, handle them separately to avoid overcounting.
Time complexity can be improved to O(n) using a two-pointer approach.
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