OSF Digital Salesforce Marketing Cloud Developer Interview Questions and Answers

Q1. Life Cycle hook in LWC
Ans. 
Life Cycle hooks in LWC are methods that allow you to interact with the component at specific stages of its lifecycle.
• There are four main life cycle hooks in LWC: connectedCallback, disconnectedCallback, renderedCallback, and errorCallback.

• connectedCallback is called when a component is inserted into the DOM.

• disconnectedCallback is called when a component is removed from the DOM.

• renderedCallback is called after the com...read more
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Q2. In how many ways we can Communicate between component
Ans. 
There are multiple ways to communicate between components in Salesforce, including using events, public properties, and Apex methods.
• Using events to communicate between components

• Passing data through public properties

• Invoking Apex methods to share data
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Q3. Outbound integration
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Q4. After having Read, Write permission on the object what will be the reason that user can't see all record.
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Q1. NA explained below
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Q2. NA explained below1
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Q1. Project related questions
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Q2. Flows, lwc, sharing, cdc, exp cloud
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Q1. Sales posting is best ?
Ans. 
Sales posting is best done through a well-designed and user-friendly interface.
• Utilize a CRM system like Salesforce for efficient sales posting

• Ensure data accuracy and consistency in sales postings

• Provide training and support to sales team on how to effectively use the sales posting system
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Q2. How to approach a person ?
Ans. 
Approaching a person involves being friendly, respectful, and considerate of their feelings and boundaries.
• Start with a friendly greeting or smile

• Introduce yourself and make small talk to break the ice

• Listen actively and show genuine interest in the person

• Respect their personal space and boundaries

• Be mindful of cultural differences and adjust your approach accordingly
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GD round may approach a specific topic

It’s developed a topic based on the specific note

Q1. Lookup and masterdetail
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Q2. Owd and profile level permission
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Q3. Write a trigger
Ans. 
A trigger is a piece of code that is executed before or after a record is inserted, updated, or deleted in Salesforce.
• Triggers are written in Apex and are used to perform custom actions on records.

• Triggers can be executed before or after a record is inserted, updated, or deleted.

• Triggers can be used to enforce validation rules, update related records, or perform other custom logic.
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Q4. LWC lifecycle hooks
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Q5. LWC decorators and uses
Ans. 
LWC decorators are used to add metadata to class fields or methods. '@api' is used to expose a public property or method.
• LWC decorators are used to enhance the functionality of Lightning web components.

• '@api' decorator is used to expose a public property or method that can be accessed by parent components.

• Other decorators like '@track', '@wire', '@api get', '@api set' are also commonly used in LWC development.
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Q1. Moderate qus like lwc componets @notaions lifecysclehook
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Q1. R u interested in sales
Ans. 
Yes, I am interested in sales as it allows me to understand customer needs and provide solutions.
• I enjoy interacting with customers and understanding their requirements.

• I am motivated by meeting sales targets and achieving success.

• I believe in the value of building relationships with clients to drive business growth.
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Q2. Ready to relocation
Ans. 
Yes, I am ready for relocation.
• I am open to relocating for the right opportunity

• I have experience moving for previous jobs

• I am excited about the possibility of living in a new city
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Q1. Profile, role differencess
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Q2. How data is sent by callout
Ans. 
Data is sent by callout using HTTP request methods like GET, POST, PUT, DELETE.
• Data can be sent in the request body or as query parameters

• Headers can be used to provide additional information

• Response codes indicate the status of the request

• Examples: Sending data to an external API, retrieving data from a web service
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Q1. Types of flow in salesforce
Ans. 
Types of flow in Salesforce include autolaunched flows, screen flows, and scheduled flows.
• Autolaunched flows are triggered by a process or record change

• Screen flows guide users through a series of screens to collect information

• Scheduled flows are executed at a specific time or on a recurring basis
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Q2. Best practice to write a trigger
Ans. 
Best practice for writing triggers in Salesforce
• Ensure trigger logic is bulkified to handle multiple records at once

• Use trigger handler classes to separate logic from trigger itself

• Avoid SOQL queries inside loops to prevent hitting governor limits

• Write unit tests to cover trigger logic and ensure proper functionality
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