Capgemini Salesforce Developer Interview Questions

Capgemini Salesforce Developer Interview Questions: If you’re searching for a Capgemini India Salesforce Developer interview experience, you’ve come to the right place! This guide covers Salesforce interview questions specifically tailored for candidates with 4 years of experience. Whether you’re preparing for technical rounds or scenario-based discussions, this resource provides valuable insights to help you succeed in your interview.

Capgemini Selection Process for salesforce developer:

There will be total 3 round in Capgemini company for the role of Salesforce Developer Role

1. Technical Round 1(Online)
2. Technical Round 2 (In Office)
3. HR Round (Salary discussion).

Capgemini Salesforce Developer Job Apply Link: Click Here

Capgemini Salesforce Developer Interview Questions

Here’s the updated version with bolded questions:

1. There is one button on a component. I want that button on a classic VisualForce page & Lightning. Whenever I click on that button, it should navigate me to another component. How can I achieve this?

Answer:
To achieve this:

• In Visualforce Page: Use <apex:commandButton> or <apex:outputLink> with a PageReference method to navigate to another component or page.
• In Lightning Component (Aura or LWC): Use NavigationMixin to navigate to the target component.
  For example, in LWC:

import { NavigationMixin } from 'lightning/navigation';  
export default class NavigateToComponent extends NavigationMixin(LightningElement) {  
    navigateToComponent() {  
        this[NavigationMixin.Navigate]({  
            type: 'standard__component',  
            attributes: {  
                componentName: 'c__YourComponent'  
            },  
        });  
    }  
}  

2. I want to display a list of contacts. There is one checkbox available. If I select that checkbox, the selected record will be displayed on the component. What will be your approach to achieve this, and what validations do we need to follow?

Answer:

• Approach:
  1. Fetch the contact list using an Apex method annotated with @AuraEnabled or @wire in LWC.
  2. Use a lightning-datatable with a checkbox column.
  3. Capture selected records via the onrowselection event in LWC or Aura.
  4. Update the component to display only selected records.
• Validations:
  • Ensure proper null/undefined checks for the selected records.
  • Validate if the user has permissions to view contacts.
  • Handle scenarios where no checkbox is selected gracefully.

3. I want to display a lookup field on a component. How can we achieve this?

Answer:

• Use the lightning-input with type="search" for a custom lookup in LWC.
• Fetch results dynamically from the server using an Apex method that performs a SOQL query.
• Use lightning-datatable or a dropdown to display search results.
• Example for LWC:

<lightning-input type="search" label="Contact Lookup" onchange={handleSearch}></lightning-input>  
<template if:true={searchResults}>  
    <lightning-datatable data={searchResults} columns={columns}></lightning-datatable>  
</template>  

4. What is a component event, and what is the difference between a component event and an application event?

Answer:

• Component Event: A local event that is used for communication between components in the same hierarchy. It bubbles up the DOM hierarchy.
• Application Event: A global event used for communication across unrelated components.

5. In Lightning Web Components, I want to pass data between parent and child. How can I do this, and what are the available ways?

Answer:

• Parent to Child: Use public properties in the child component (@api) to receive data from the parent.
• Child to Parent: Use custom events dispatched from the child.
• Available Ways:
  • Public properties (@api).
  • Custom events (this.dispatchEvent).

6. What is Lightning Connect?

Answer:
Lightning Connect is a framework in Salesforce that allows you to integrate external data directly into Salesforce in real-time using External Objects without data replication.

7. What is an attribute, and what is a type?

Answer:

• Attribute: A placeholder in Aura components to store data. Defined using <aura:attribute>.
• Type: Defines the datatype of the attribute, such as String, Boolean, Integer, etc.

8. What is a design in a bundle?

Answer:
A design resource is used to configure Aura components for the Lightning App Builder or Community Builder. It allows specifying which attributes are editable in the builder.

9. I want to pass data from JavaScript to Apex. How can we do this?

Answer:
Use @AuraEnabled or @wire methods in Apex to receive data from the client-side controller. Example:

import apexMethod from '@salesforce/apex/ClassName.methodName';  
apexMethod({ paramName: value })  
    .then(result => {  
        // handle result  
    })  
    .catch(error => {  
        // handle error  
    });  

10. There are two objects, Employee and Offer. When the employee status changes, I want to generate an offer record for that employee and send the details by email using batch Apex. How can I do this?

Answer:

• Create a trigger on Employee object to detect status changes.
• Invoke a Batch Apex job to process the logic and generate Offer records.
• Use Database.insert to create records and SingleEmailMessage to send emails.

11. What is Database.Stateful?

Answer:
Database.Stateful is an interface in Apex that allows maintaining state across batch Apex transactions.

12. What are the best practices for triggers?

Answer:

• Use one trigger per object.
• Avoid SOQL and DML statements inside loops.
• Use handler classes for logic.
• Implement bulkification and proper error handling.

13. I tried to update a field through a trigger on the Account object, but I get the error “row unlock.” What is the exact issue?

Answer:
The error occurs due to a record lock contention, meaning another process is locking the same record you’re trying to update.

14. Have you worked on Visualforce pages?

Answer:
Yes, I have worked on creating and customizing Visualforce pages for tailored UI needs.

15. Have you worked on SOQL with FOR?

Answer:
Yes, I have used FOR UPDATE and FOR VIEW in SOQL for locking and viewing records.

16. Have you worked on integrations? What have you done?

Answer:
Yes, I’ve worked on REST and SOAP integrations to connect Salesforce with external systems.

17. Tell me why we should use Salesforce.

Answer:
Salesforce offers a robust, scalable, and secure platform for managing customer relationships, automating workflows, and integrating with other systems.

18. Do you know about REST APIs and SOAP APIs?

Answer:
Yes, I understand REST APIs for lightweight communication and SOAP APIs for structured, transactional services.

19. Have you worked on Service Cloud?

Answer:
Yes, I’ve worked on Service Cloud to manage customer support processes and cases.

20. What is Omni-Channel?

Answer:
Omni-Channel is a Salesforce feature for routing work items like cases or leads to the right agents based on availability and skill set.

21. How do you perform case routing?

Answer:
By setting up assignment rules, queues, and Omni-Channel routing.

22. What is Email-to-Case?

Answer:
Email-to-Case is a Salesforce feature that automatically converts emails into cases for customer support.

Check Other Companies Salesforce Jobs Interview Experience:

• Cognizant Salesforce Interview Experience: Click Here
• Infosys Interview Experience: Click Here
• TCS Interview Experience: Click Here
• Deloitte Interview Experience: Click Here
• Accenture Interview Experience: Click Here

Follow Us for Daily Salesforce Jobs Hiring Update:

Social Platform	Links
Telegram	Join Here
Whatsapp	Join Here
LinkedIn	Follow Here