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I applied via Referral and was interviewed before Aug 2023. There were 3 interview rounds.
API's are interfaces that allow different software applications to communicate with each other.
API stands for Application Programming Interface
API's are used to define the methods for communication between different software components
They allow developers to access the functionality of a system or service without needing to understand its internal workings
API's are commonly used in web development to interact with ext...
I applied via Referral and was interviewed in Mar 2022. There was 1 interview round.
Props are read-only data passed from parent to child components, while state is mutable data managed within a component.
Props are used to pass data from parent to child components
State is used to manage mutable data within a component
Functional components are stateless and rely on props for data
Class components can have state and props
State can only be updated using setState() method
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I know multiple programming languages including Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Familiar with Python for data analysis and machine learning
Experience in C++ for developing high-performance applications
Also familiar with HTML, CSS, and JavaScript for front-end development
Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.
Class is a template or blueprint that defines the properties and behaviors of an object.
Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.
Other features of OOP include inheritance, polymorphism, and abstraction.
Inheritance a...
Program to find the sum of squares of each term of Fibonacci series
Generate Fibonacci series using loop or recursion
Calculate square of each term
Add all squares to get the sum
I would like to join Cognizant because of its reputation as a leading global technology and consulting company.
Cognizant has a strong presence in the industry and is known for its innovative solutions.
I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.
The company offers excellent career growth opportunities and a supportive work environment.
Cognizant's diverse...
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