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I applied via Job Portal and was interviewed in Jul 2024. There were 2 interview rounds.
What is apex and trigger
asked on lwc
Integration using rest api
Best practices
Use LWC wire method to trigger event communication from child to parent and calculate sum
Create a custom event in the child component to pass data to the parent component
Use @wire method in the parent component to listen for the custom event and calculate the sum
Integrate with a REST API to fetch additional data if needed
Create a Lightning Web Component (LWC) using a combobox
Use the lightning-combobox component in your LWC template
Define options for the combobox in your JavaScript file
Handle selection changes using event handlers
A batch class is used in Salesforce to process records in bulk.
Batch classes in Salesforce are used to process large volumes of records asynchronously.
They are implemented by implementing the Database.Batchable interface.
Batch classes have three main methods: start, execute, and finish.
Example: public class MyBatchClass implements Database.Batchable<SObject> { // implementation }
A callout Apex class is used to make HTTP requests from Salesforce to external services.
Create a class that implements the HttpCallout interface
Use the HttpRequest class to define the request
Use the HttpResponse class to handle the response
What people are saying about Virtusa Consulting Services
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
You have list of Integers, say {1,43,54,35,35,54} With this I want to know the count of each digits in the List. Example 1->1,3->3,4->3,5->4
Virtusa Consulting Services interview questions for popular designations
I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
Get interview-ready with Top Virtusa Consulting Services Interview Questions
I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
Validation in MVC ensures data entered by user meets specified criteria before processing.
Validation can be done using data annotations in model classes.
Validation can also be performed using ModelState.IsValid in controller actions.
Client-side validation can be implemented using JavaScript libraries like jQuery Validate.
Partial is used to render a specific portion of a view, while render partial is used to render a partial view within another view in MVC.
Partial is used to render a specific portion of a view in MVC.
Render partial is used to render a partial view within another view in MVC.
Partial can be used to render a reusable piece of code in multiple views.
Render partial is useful for rendering common elements like headers or foot...
Program to find Power of number by passing base number and power number
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have constructor, fields, and methods, while interface cannot have any of these.
A class can extend only one abstract class, but can implement multiple interfaces.
Abstract classes are used to define a common behavior among subclasses, while interfaces are used to define a contract for classes...
Handler methods in Java are methods that are responsible for handling incoming requests and generating responses.
Handler methods are typically defined in classes annotated with @Controller or @RestController.
These methods are mapped to specific URLs using @RequestMapping or other mapping annotations.
Handler methods can have parameters such as HttpServletRequest, HttpServletResponse, or model attributes.
The return value...
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