Salesforce Developer Interview Questions

Last updated on Feb 08, 2024
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Salesforce Developer Interview Questions

Cracking a salesforce interview needs beforehand preparation. Salesforce is one of the most effective Customer Relationship Management software that makes working on SaaS very economical. Some experts have said that this CRM generates revenue for small and big businesses. The whopping salary in this field is one of the greatest factors that attract more and more people. That is why the level of the Salesforce Interview Questions is taking hype quickly. Proper Salesforce training is needed to outshine the competition. It is the world’s leading CRM service provider and it dominates the CRM space with a market share. Salesforce is started using in every business sector.

Most important topics that are to be taken care of-

  • Software testing
  • Fundamentals of Salesforce
  • Declarative features
  • Programmatic features
  • Debug and deployment tools
  • Audit and Reporting features

Top Salesforce Developer Interview Questions

Here in this article, we will be listing frequently asked Salesforce Developer Interview Questions and Answers with the belief that they will be helpful for you to gain higher marks. Also, to let you know that this article has been written under the guidance of industry professionals and covered all the current competencies.

Q1. How is SaaS helpful in Salesforce?

In Salesforce, SaaS has been proving very helpful for the companies but it provides subscription-based services to clients. So, it is in their hands that whether they want to renew the service and there would not be any kind of penalty except not been able to use Salesforce. The main purpose of SaaS is to help businesses that are not okay with having initial start-up investments. Also, the easy integration and simple Internet interface are other advantages.

Q2. How do you use LMS in LWC?

LMS is a Lightning Message Service that is based on a new metadata type i.e. Lightning Message Channels. These channels are used to access the LMS API. In LWC, the @salesforce/messageChannel module is used to access Lightning Message Channel.

Q3. Which fields are automatically Indexed in Salesforce?
  • RecordTypeId
  • Division
  • CreatedDate
  • Systemmodstamp (LastModifiedDate)
  • Name
  • Email (for contacts and leads)
  • Foreign key relationships (lookups and master-detail)
  • The unique Salesforce record ID, the primary key for each object
Q4. Why triggers are used in Salesforce?

Triggers are used to perform operations as per their specific conditions. Triggers in Salesforce help to restrict some specific operations from happening and also to modify related records. Anything you want to do in Apex, you need triggers.

Q5. What is a collection in Salesforce? What is the use of collections in Salesforce?

Collection, in Salesforce, is a type of variable capable of storing various records. There are three types of Collection- List, Map and Set.

Q6. How do you deploy changes from sandbox to production in Salesforce?
  • Create a new unmanaged package on the source org by clicking Setup > Create > Package,
  • Give a name, set a version, and write description, etc.
  • Click on Save
  • Click on Add button in Package Components section
  • Select "Component Type" picklist, after that check boxes for items that are to be included in the package.
  • Before changing "Component Type" again, click on Add To Package button which is at the top.
  • Click on Cancel after adding components to the package
  • Click on Upload button on the main screen
  • Wait for URL to be shown
Q7. What is Governor limits how many types of governor limits are there?

Governor limits are the usage caps that are used to ensure efficient processing. They allow being used by multiple users without sacrificing the performance quality. There are several kinds of Governor limits, Professional Edition allows 50 custom objects. On the other hand, one has access to 2,000 objects for Unlimited Edition.

Q8. What is minimum test coverage for triggers to deploy?

The minimum test coverage is 75%

Q9. What are the different types of Collections you can have in Apex?

Three types of Collection available in Apex are-

  • List
  • Set
  • Map
Q10. What is the basic difference between an Application Event and a Component Event?

Reading the Salesforce Developer Interview Questions will help you make a proper understanding of the scenario and prepare for it. Some of the most important Salesforce questions are answered in the above content. We try our best to provide you with the required material to make it a one-stop solution before the interview. To make yourself set apart in the interview process, stay connected on our website to more information on technical subjects.

Reviewed and verified by Rajesh Kumar Sinha
Rajesh Kumar Sinha

Results-oriented Salesforce Developer with 5+ years of experience designing, developing, and implementing customized solutions on the Salesforce platform. Proficient in Apex, Visualforce, Lightning We...