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I applied via Job Portal and was interviewed in Aug 2023. There were 5 interview rounds.
There was a machine test organised as the 1st round of the interview process. The machine test was on Angular
The new Angular feature that doesn't use @NgModule is called Ivy.
Ivy is the new rendering engine in Angular that doesn't rely on @NgModule for compilation.
It allows for faster compilation times and smaller bundle sizes.
Ivy enables features like improved tree shaking and better debugging capabilities.
Example: Angular 9 introduced Ivy as the default rendering engine.
The application would not work properly without @NgModule as it is required to bootstrap the application and configure dependencies.
Without @NgModule, the application would not be able to bootstrap and start properly.
NgModule is used to configure dependencies, such as components, directives, and services.
NgModule also helps in organizing the application into modules for better maintainability and reusability.
Types of directives in Angular include structural directives, attribute directives, and component directives.
Structural directives are used to add or remove elements from the DOM based on conditions (e.g. *ngIf, *ngFor)
Attribute directives are used to change the appearance or behavior of an element (e.g. ngStyle, ngClass)
Component directives are custom directives that are components themselves (e.g. @Component)
Yes, a service file can have more than one instance by creating multiple instances of the service class.
Multiple instances of a service class can be created by instantiating the class multiple times.
Each instance will have its own state and can be used independently.
This can be useful for scenarios where multiple instances of the same service are needed to handle different tasks.
Pipes in Angular are used for transforming data in templates.
Pipes are used to format data before displaying it in the view.
They can be used to filter, sort, or transform data in various ways.
Examples include currency, date, uppercase, and lowercase pipes.
To make an application scalable, consider using cloud services, optimizing database queries, caching frequently accessed data, and using microservices architecture.
Utilize cloud services like AWS or Azure for scalability on demand
Optimize database queries to improve performance
Implement caching mechanisms for frequently accessed data to reduce load on servers
Use microservices architecture to break down the application ...
A table must be created using Angular Material or another UI library to demonstrate CRUD operations.
Angular services are used to create reusable code that can be shared across components.
Create a service using the Angular CLI command 'ng generate service serviceName'
Inject the service into components by adding it to the providers array in the component's metadata
Services can be used to share data between components, perform HTTP requests, or handle business logic
Services are singleton instances, meaning there is only...
Methods for communication between components in Angular include Input and Output properties, ViewChild, Services, and EventEmitters.
Using Input and Output properties to pass data from parent to child components and emit events from child to parent components.
Using ViewChild to access child components and their properties directly from the parent component.
Using Services to create a shared service that can be injected i...
Basic Aptitude questions testing logic
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
It was good and simple test
Took me 1 hour to complete and anther 1 hour for explanation and Q/A
Greenovative Energy interview questions for popular designations
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Feb 2023. There were 3 interview rounds.
I was interviewed before Feb 2024.
Based on Sales Experience few case studies on revenue generations & executing the whole sales cycle.
I applied via Naukri.com and was interviewed in Sep 2022. There were 4 interview rounds.
Based on logical reasoning and thinking
Machine test Based on coding and development
Top trending discussions
I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.
HVDC stands for High Voltage Direct Current. It is a system used for transmitting high voltage electricity over long distances.
HVDC systems are used to transmit electricity over long distances with minimal losses.
They are more efficient than traditional AC systems for long-distance transmission.
HVDC systems use converters to convert AC power to DC power and vice versa.
Examples of HVDC systems include the Itaipu HVDC sy...
A rectifier is an electronic device that converts AC to DC.
Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.
They can be made using diodes or other semiconductor devices.
Rectifiers are essential for many electronic devices to function properly.
Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.
The duration of Greenovative Energy interview process can vary, but typically it takes about less than 2 weeks to complete.
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