Free Salesforce Certified Platform Developer I practice questions

Question 01

Salesforce is described as a "multitenant" platform. What does multitenancy mean in this context?

Question 02

In a subquery result, how do you access the child records for an Account a whose child relationship is Contacts?

Question 03

What is the difference between a managed package and an unmanaged package?

Question 04

A profile grants field-level access needed by a deployed Apex class. What is the recommended way to grant this access in a modern, deployment-friendly way?

Question 05

Your org's overall Apex code coverage is 74%. All unit tests pass. What happens when you attempt to deploy a change to production?

Question 06

Which lifecycle hook runs after every render of the component and is the appropriate place to interact with rendered DOM?

Question 07

Which of these is a governor limit that Apex code can hit related to memory usage in a synchronous transaction?

Question 08

In a Change Set deployment, what is the relationship between outbound and inbound change sets?

Question 09

How do you test a Schedulable class so its execute logic runs during the test?

Question 10

Which scenario would produce a MIXED_DML_OPERATION error?

Question 11

What does COUNT(BillingCity) return in: SELECT COUNT(BillingCity) FROM Account ?

Question 12

Which query is a valid parent-to-child (subquery) SOQL to get each Account with its related Contacts' last names?