Preparing for a coding interview can be a daunting task, especially when it comes to Salesforce development. Salesforce is a popular customer relationship management (CRM) platform that requires developers to have a strong understanding of its coding capabilities. To help you in your preparation, we have compiled a list of common Salesforce coding interview questions that you may encounter during your job search or interview process.
These interview questions are designed to assess your knowledge and understanding of Salesforce development, including Apex, Visualforce, and other related technologies. By familiarizing yourself with these questions and practicing your answers, you can increase your chances of success in a Salesforce coding interview.
Remember that interview questions may vary depending on the specific role and level of expertise required. It’s essential to thoroughly research the company and position you are interviewing for to tailor your preparation accordingly.
See these Salesforce coding interview questions
- What is Apex and how is it used in Salesforce development?
- What are the different types of collections available in Apex?
- Explain the difference between trigger and workflow rules in Salesforce.
- How can you schedule Apex classes to run at specific times?
- What is the purpose of the @future annotation in Apex?
- What is the difference between SOQL and SOSL in Salesforce?
- Explain the sharing rules in Salesforce and how they impact record visibility.
- What is the governor limit in Salesforce and how does it affect Apex code?
- How can you prevent recursive triggers in Salesforce?
- What is the difference between a standard controller and a custom controller in Visualforce?
- Explain the use of the renderAs attribute in Visualforce.
- What is the purpose of the actionFunction tag in Visualforce?
- How can you pass parameters to a Visualforce page?
- What is the difference between a sandbox and a production environment in Salesforce?
- Explain the use of the @RemoteAction annotation in Visualforce.
- How can you enable debugging for Apex code in Salesforce?
- What is the purpose of the getRecord method in Lightning Web Components?
- Explain the concept of Lightning Data Service in Salesforce.
- What are the different types of triggers in Salesforce?
- How can you perform a callout to an external system in Apex?
- What is the purpose of the @AuraEnabled annotation in Lightning Components?
- Explain the difference between Aura and LWC (Lightning Web Components).
- How can you implement a custom Lightning component in Salesforce?
- What is the purpose of the lightning:recordForm tag in Lightning Components?
- What are the different types of relationships available in Salesforce?
- Explain the use of the @future(callout=true) annotation in Apex.
- How can you create a custom object in Salesforce?
- What is the difference between a before trigger and an after trigger?
- Explain the use of the @TestSetup annotation in Apex unit tests.
- How can you display a toast message in Lightning Components?
- What is the purpose of the @InvocableMethod annotation in Apex?
- What are the different types of custom settings available in Salesforce?
- Explain the concept of dynamic SOQL in Apex.
- How can you deploy metadata from one Salesforce org to another?
- What is the purpose of the @AuraEnabled(cacheable=true) annotation in Lightning Components?
- How can you implement pagination in Visualforce?
- What is the difference between a trigger and a process builder in Salesforce?
- Explain the use of the @RemoteAction annotation in Lightning Components.
- How can you query data from external systems in Salesforce?
- What is the purpose of the @wire annotation in Lightning Web Components?
- What are the different types of email templates available in Salesforce?
- Explain the concept of partial page refresh in Visualforce.
- How can you create a custom tab in Salesforce?
These are just a few examples of the Salesforce coding interview questions you may come across. Remember to understand the underlying concepts behind these questions and practice writing code to demonstrate your skills. Good luck with your Salesforce coding interview!
