BDO RISE Private Limited Salesforce Developer Interview Questions and Answers

Aptitude topic was as generally appears in other placement tests , coding questions(not that much hard )

Q1. Asked for the introduction , then asked questions from the resume . Also the OOPS concept and interface
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Q1. What are types of flows
Ans. 
Types of flows 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 triggered based on a schedule or time-based event
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Q2. What are types of table in report
Ans. 
Types of tables in reports include summary tables, matrix tables, and joined tables.
• Summary tables provide a high-level overview of data, often with subtotals and grand totals.

• Matrix tables allow for data to be grouped and summarized in rows and columns.

• Joined tables combine data from multiple sources or objects in a single report.
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Q3. What is skinny table
Ans. 
Skinny table is a custom table in Salesforce that contains a subset of fields from standard and custom objects for performance optimization.
• Skinny table is used to improve query performance by reducing the number of joins needed.

• It contains frequently accessed fields from standard and custom objects.

• Data in skinny tables is automatically synchronized with the source objects.

• Skinny tables are read-only and cannot be dir
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Q1. Integration related
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Q2. Trigger related
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Q3. LWC use case related ques.
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Q1. How will you create user debug in production
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Q2. How can we schedule an batch class
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Q1. Java basics and springboot
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Q1. Where did you use Service Bus in your application?
Ans. 
I used Service Bus to implement asynchronous communication between microservices in my application.
• Implemented message queuing for decoupling services

• Used Service Bus to handle communication between different components

• Leveraged Service Bus for reliable message delivery
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Q2. SOLID Principles and OOPS
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Q3. How is Authorization implemented at your organization?
Ans. 
Authorization at our organization is implemented using role-based access control (RBAC) and OAuth.
• Role-based access control (RBAC) is used to assign permissions to roles, which are then assigned to users based on their job responsibilities.

• OAuth is used for authentication and authorization, allowing users to access resources based on their permissions and roles.

• Access control lists (ACLs) are also used to define specif
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Q4. Why prefer Entity Framework Core over Entity Framework?
Ans. 
Entity Framework Core is preferred for its improved performance, cross-platform support, and new features.
• Entity Framework Core is faster and more lightweight compared to Entity Framework.

• Entity Framework Core supports cross-platform development, allowing for easier deployment on different operating systems.

• Entity Framework Core introduces new features like Global Query Filters, Owned Entities, and Value Conversions fo
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Q1. Sales Cloud , Service cloud , LWC
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Q2. Write code for Parent to child trigger.
Ans. 
Code for Parent to child trigger in Salesforce
• Create a trigger on the parent object

• Query the child records related to the parent

• Perform necessary operations on the child records
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Q3. Experience cloud pages , LWC life cycle , Integration Setups
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Q4. No question asked on Flows ,Process Builder .
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Q1. What is the by default sharing method followed by apex code
Ans. 
Apex code follows the by default sharing method of 'with sharing'.
• By default, Apex code enforces sharing rules that apply to the current user.

• This means that the code runs in the user's context and respects their sharing settings.

• Developers can also use 'without sharing' to bypass sharing rules if necessary.
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Q2. How to bypass sharing rules via apex class
Ans. 
Bypassing sharing rules via apex class involves using 'without sharing' keyword in the class definition.
• Use 'without sharing' keyword in the class definition to bypass sharing rules.

• This keyword allows the apex class to ignore sharing rules and access all data regardless of the user's permissions.
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Q3. How to convert Json data into string in LWC Can we do callouts from LWC? What is the precautions need to take care Before writing queaueable apex class? Have you worked on platform events? How to communi...read more
Ans. 
To convert Json data into string in LWC, use JSON.stringify() method.
• Use JSON.stringify() method to convert Json data into string in LWC.

• Yes, callouts can be made from LWC using imperative Apex.

• Precautions before writing queueable Apex class include governor limits, bulkification, and error handling.

• Platform events can be used for inter-component communication in LWC.

• To communicate unrelated LWC components, use Lightni
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Q1. What are types of flows
Ans. 
Types of flows 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 triggered based on a schedule or time-based event
Answered by AI
Add your answer
Q2. What are types of table in report
Ans. 
Types of tables in reports include summary tables, matrix tables, and joined tables.
• Summary tables provide a high-level overview of data, often with subtotals and grand totals.

• Matrix tables allow for data to be grouped and summarized in rows and columns.

• Joined tables combine data from multiple sources or objects in a single report.
Answered by AI
Add your answer
Q3. What is skinny table
Ans. 
Skinny table is a custom table in Salesforce that contains a subset of fields from standard and custom objects for performance optimization.
• Skinny table is used to improve query performance by reducing the number of joins needed.

• It contains frequently accessed fields from standard and custom objects.

• Data in skinny tables is automatically synchronized with the source objects.

• Skinny tables are read-only and cannot be dir
Answered by AI
Add your answer