Tech Mahindra Salesforce Administrator and Developer Interview Questions and Answers for Experienced

Q1. Explain Lifecycle hook of LWC
Ans. 
Lifecycle hooks in LWC are methods that allow developers to interact with the component lifecycle at specific points.
• Lifecycle hooks include connectedCallback, disconnectedCallback, renderedCallback, errorCallback, and others.

• 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 component's templ...read more
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Q2. Explain Security Model
Ans. 
Security model refers to the framework that controls access to data within a system.
• Defines who can access what data

• Includes roles, profiles, and permissions

• Ensures data integrity and confidentiality

• Can be customized to meet specific security requirements
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Q3. How to acheive child to parent communication
Ans. 
Child to parent communication can be achieved in Salesforce using lookup relationships or formula fields.
• Create a lookup relationship field on the child object that references the parent object

• Use formula fields to display parent information on the child record

• Utilize cross-object formulas to display parent fields on related lists or reports
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Q1. Admin related deployments
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Q1. Project explanation , technical approach, right from basics
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Q2. Certifications and future implementations
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20Mins Duration. Admin Interview Questions, FLOWS, AutomationTools, Salesforce Securities.

25 Mins Duration. Developing Trigger Coding, Handler Class, Test class, Integration.

Q1. 10 Minutes Duration. Introduction, Expected CTC.
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Q2. Introduce YourSelf
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Q3. What is the difference between Salesforce Admin and Developing.
Ans. 
Salesforce Admin focuses on configuration and maintenance, while Developer focuses on customization and coding.
• Admins focus on configuring and maintaining Salesforce orgs, such as setting up user permissions and creating workflows.

• Developers focus on customizing Salesforce orgs through coding, such as creating custom objects and integrations.

• Admins require declarative skills like point-and-click configuration, while De...read more
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Q4. What is Your Expected CTC As a fresher.
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Q1. Difference between role and profile
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