20+ Auxilo Finserve Interview Questions and Answers

Triggers are automated actions that are executed when a specific event occurs in a Salesforce database.

• Triggers are used to perform custom actions before or after specific events, such as inserting, updating, or deleting records.

• Triggers can be used to enforce business rules, validate data, or update related records.

• Triggers are written in Apex code and can be used to extend the functionality of Salesforce beyond its standard capabilities.

• For example, a trigger can be used to...read more

Flows can be invoked using other flows and Apex. Apex classes can be invoked from a flow by using invocable methods and passing variables as input parameters.

• To invoke a flow from another flow, use the 'Launch Flow' element in the Flow Designer.

• To invoke an Apex class from a flow, create an invocable method in the Apex class and annotate it with @InvocableMethod.

• Pass variables from a flow to an Apex class by defining input parameters in the invocable method.

• In the flow, use t...read more

Trigger to display child contacts on account and inline lightning component

• Create a trigger on Account object

• Query for child Contact records related to the Account

• Display the Contact records in a related list on the Account page layout

• Create an inline lightning component to display additional information on the Account page

Triggers are code that execute before or after specific events occur in Salesforce. Governor limits are limits on resources that a single transaction can consume. SOQL and SOSL are query languages used to search for data in Salesforce. Relationships define how objects are related to each other in Salesforce.

• Triggers are used to automate processes in Salesforce

• Governor limits prevent a single transaction from consuming too many resources

• SOQL is used to search for data in a sin...read more

API calls are requests made to Salesforce servers to retrieve or manipulate data.

• API calls are used to integrate Salesforce with external systems

• API calls can be made using SOAP, REST, or Bulk APIs

• API calls are limited based on the edition of Salesforce and can be monitored in the Developer Console

• Examples of API calls include retrieving data from Salesforce, creating new records, and updating existing records

Profiles define user's access to objects and fields while permission sets grant additional permissions to users.

• Profiles are assigned to users and define their access to objects, fields, tabs, and other features.

• Permission sets are used to grant additional permissions to users without changing their profiles.

• Profiles are used to restrict access while permission sets are used to grant access.

• Profiles are used to define the baseline access while permission sets are used to exte...read more

Master-detail relationship on Contact as child object is not allowed due to data integrity concerns.

• Contact is a standard object and cannot be a child object in a master-detail relationship

• Master-detail relationships require the child object to have a lookup to the parent object

• Contacts are often used as the primary object in many relationships, making it unsuitable as a child object

Client id and secret can be obtained by registering the external app in the integration platform

• Register the external app in the integration platform (e.g. Salesforce)

• Navigate to the app's settings or configuration page

• Look for the client id and secret provided by the integration platform

• Use the client id and secret in the app's authentication process

SOQL is used to query data from Salesforce database.

• SOQL stands for Salesforce Object Query Language.

• It is used to retrieve data from Salesforce objects.

• It supports filtering, sorting, and grouping of data.

• It can be used in Apex code, Visualforce pages, and Lightning components.

• Example: SELECT Name, AccountNumber FROM Account WHERE Industry = 'Technology'

Child to parent communication in LWC allows a child component to communicate with its parent component.

• Child components can dispatch custom events to communicate with parent components.

• Parent components can listen for these custom events and handle them accordingly.

• This communication pattern helps in passing data and triggering actions between components.

Write triggers to update user email from contact emails

• Create a trigger on the User object

• Query for related Contact records

• Update User email field with Contact email

Communication between LWC components can be achieved using events, properties, and methods.

• Use events to communicate between unrelated components

• Use properties to pass data from parent to child components

• Use methods to call functions in child components from parent components

LWC ensures data refresh by using Lightning Data Service and @wire decorator.

• LWC uses Lightning Data Service to ensure data refresh without needing to write Apex code.

• The @wire decorator in LWC allows for declarative data binding and automatic refresh when data changes.

• LWC components can also manually refresh data using imperative Apex calls or by calling the refreshApex() method.

When an account is deleted, the related contact record may also be deleted due to a cascading delete rule.

• Contacts are often related to accounts in a one-to-many relationship

• Cascading delete rules can be set up in the database to automatically delete related records

• This helps maintain data integrity and prevent orphaned records

Use SOQL query to count number of contacts related to an account and display on account record

• Use a SOQL query to count the number of contacts related to the account

• Create a formula field on the account object to display the count of contacts

• Use a trigger to update the count of contacts on the account whenever a contact is added or removed

Asynchronous Apex allows you to run processes in the background, separate from the main transaction.

• Types of Asynchronous Apex include Batch Apex, Queueable Apex, and Scheduled Apex.

• Batch Apex is used to process large amounts of data asynchronously.

• Queueable Apex allows you to add jobs to the Apex job queue to be processed asynchronously.

• Scheduled Apex allows you to schedule Apex to run at a specific time.

You can connect other apps in Salesforce using APIs and integrations.

• Use Salesforce Connect to integrate external data sources

• Utilize REST or SOAP APIs to connect with other apps

• Leverage middleware tools like MuleSoft for seamless integrations

To call child to parents, use the $A.getCallback() method in Salesforce Lightning Component development.

• Use $A.getCallback() method to ensure that the child component is called after the parent component.

• Pass the child component method as a parameter to $A.getCallback() to call it from the parent component.

• Example: $A.getCallback().call(this, function(){ childComponentMethod(); });

Salesforce is a cloud-based customer relationship management (CRM) platform that helps businesses manage their sales, customer service, marketing, and more.

• Cloud-based CRM platform

• Helps businesses manage sales, customer service, marketing, etc.

• Offers various tools and features for automation and customization

• Used by companies of all sizes across different industries

Best practices of Apex

• Use bulkification to process large data sets efficiently

• Avoid SOQL queries inside loops to optimize performance

• Handle exceptions gracefully using try-catch blocks

• Use proper naming conventions for variables, classes, and methods

• Write test classes to ensure code coverage and functionality

• Use governor limits wisely to avoid hitting limits

• Implement proper error handling and logging mechanisms

• Follow coding standards and maintain code readability

• Leverage Apex ...read more

Best practices for writing test classes in Salesforce

• Write test classes to cover at least 75% of your Apex code

• Use the @isTest annotation to define a class as a test class

• Create test data using the @testSetup annotation or by inserting records in the test method

• Use System.assert methods to validate expected results

• Test both positive and negative scenarios

• Avoid hardcoding IDs and use the Test.getStandardPricebookId() method instead

• Use Test.startTest() and Test.stopTest() to se...read more