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Duckman Technologies Salesforce Developer Interview Questions and Answers
Duckman Technologies Salesforce Developer Interview Experiences
3 interviews found
Ashwini Wandile
Selected
I was interviewed before Feb 2024.
(1 Question)
- Q1. Questions based on Salesforce Sales Cloud
Was asked to write a few JAVA code.
(1 Question)
- Q1. Group Discussion
Akshay Gunshettiwar
Trigger to update the phone number on all the related contacts if it is updated on the parent account.
Anonymous
Selected
I was interviewed before Feb 2024.
DSA question were good
Is was good experience
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Dweepayan Sharma
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
(3 Questions)
- Q1. How to invoke flows - using other flows and Apex. How do we invoke an apex class from a flow and pass variables?
- Ans.
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 i...
- Q2. Why can't we create a master detail on contact as the child object
- Ans.
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
- Q3. What is child to parent communication in LWC?
- Ans.
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.
(2 Questions)
- Q1. Write triggers for updating user email from contact emails.
- Ans.
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
- Q2. How does LWC ensure data refresh
- Ans.
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.
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
It was easy and basic
Coding questions are bit complicated
(2 Questions)
- Q1. Salesforce platform questions
- Q2. Basic hr questions and project based question
(2 Questions)
- Q1. Trigger to display all contacts on an account
- Q2. Diff bw 15 to 18 digits id
Selected
I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.
Basic Apex coding questions
(2 Questions)
- Q1. Technical Scenerio in LWC
- Q2. Basic sceneries in Apex sharing
- Ans.
Apex sharing allows developers to control access to records based on criteria.
Apex sharing rules can be used to extend sharing access beyond the organization-wide defaults.
Apex managed sharing allows developers to programmatically share records with specific users or groups.
Sharing reasons can be used to define the reason for sharing a record in Apex.
Apex sharing can be enforced using the 'with sharing' keyword in Apex
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Sep 2024. There was 1 interview round.
(4 Questions)
- 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...
- 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
- Q3. Outbound integration
- Q4. After having Read, Write permission on the object what will be the reason that user can't see all record.
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Write a LWC to display contacts associated to an account.
- Ans.
LWC to display contacts associated to an account
Create an Apex class to fetch contacts associated with the account
Use Lightning Data Service to retrieve account details
Display contacts in a Lightning web component using HTML and CSS
- Q2. Write a trigger to update field on child record from parent record.
- Ans.
Use trigger to update child record field from parent record
Create a trigger on the parent object
Query for the child records related to the parent record
Update the field on the child records with the desired value
(1 Question)
- Q1. Write a trigger to update a field on child record a default value if the child record is the only child of parent
- Ans.
Write a trigger to update a field on child record with default value if it is the only child of parent
Create a trigger on the child object
Query for the parent record and check if it has only one child record
If the parent has only one child, update the field on the child record with the default value
(1 Question)
- Q1. Salary Discussion
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. Question related to flow, security
- Q2. Asked to write trigger related to after update
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Duckman Technologies Salesforce Developer Interview Process
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|  ₹1 L/yr - ₹10 L/yr |
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