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I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
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posted on 26 May 2021
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed in Jun 2023. There were 4 interview rounds.
Asked Real Time Scenario to create Microservice for Train and Station information. The interviewer asked what are the properties needs to be considered for evaluating service.
Core Java 11 questions: Webservices, Improvement in JVM, Threads
Java 8: Asked to write a program based on Group By Scenario.
The interview lasts around 2 hrs.
I applied via Approached by Company and was interviewed in Feb 2023. There were 2 interview rounds.
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
OOP is based on the concept of classes and objects.
It allows for encapsulation, inheritance, and polymorphism.
Encapsulation hides the internal details of an object and provides a public interface.
Inheritance allows classes to inherit properties and methods from other classes.
Polymorphism allows objects of diff...
Interface defines only method signatures while abstract class can have method implementations.
An interface can be implemented by multiple classes while a class can extend only one abstract class.
An abstract class can have instance variables while an interface cannot.
An abstract class can have constructors while an interface cannot.
An abstract class can provide default implementations for some methods while an interface...
Docker is a containerization platform while Kubernetes is a container orchestration tool.
Docker is used to create, deploy, and run applications in containers.
Kubernetes is used to manage and orchestrate multiple containers in a cluster.
Docker provides a way to package and distribute applications in a portable manner.
Kubernetes provides features like automatic scaling, load balancing, and self-healing.
Docker is a lower-...
Event emitter is a class in Angular that allows communication between components.
Event emitter is used to emit custom events in Angular.
It allows communication between parent and child components.
It can be used to pass data from child to parent component.
It is a part of the @angular/core package.
Example: @Output() eventEmitter = new EventEmitter();
View encapsulation is a feature in Angular that allows for the creation of isolated components.
View encapsulation ensures that styles defined in a component do not affect other components.
There are three types of view encapsulation: Emulated, Native, and None.
Emulated is the default and uses CSS to emulate shadow DOM.
Native uses the browser's native shadow DOM implementation.
None does not provide any view encapsulation
Components in Angular can communicate with each other using @Input, @Output, and services.
Use @Input to pass data from parent to child component
Use @Output to emit events from child to parent component
Use services to share data between components that are not directly related
Use RxJS subjects to create a shared data stream between components
posted on 9 Oct 2023
posted on 9 Jul 2024
posted on 22 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
posted on 5 Apr 2023
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
posted on 4 Apr 2022
I applied via Company Website and was interviewed in Oct 2021. There were 2 interview rounds.
posted on 11 Nov 2021
I applied via Referral and was interviewed before Nov 2020. There were 4 interview rounds.
Dependency injection is a design pattern where the dependencies of an object are provided externally.
Dependencies are objects that a class needs to function properly
Dependency injection allows for loose coupling between objects
There are three types of dependency injection: constructor injection, setter injection, and interface injection
Example: Instead of creating a new instance of a dependency within a class, the depe...
Steam API is a set of tools and resources for game developers to integrate Steam features into their games.
Steam API provides access to features such as matchmaking, achievements, and user profiles.
Developers can use Steamworks SDK to integrate Steam features into their games.
Steam API also allows for in-game purchases and microtransactions.
Examples of games that use Steam API include Counter-Strike: Global Offensive a
HashMap is a data structure that stores key-value pairs and uses hashing to retrieve values quickly.
Hashing function is used to convert the key into an index of an array where the value is stored.
Collisions occur when two keys have the same hash value, which is resolved using separate chaining or open addressing.
HashMap uses an array of linked lists to handle collisions.
The load factor determines when the HashMap shoul...
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