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Apex · easy

1. Salesforce Apex & Governor Limits

Multi-tenant architecture and execution constraints.

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Apex is a strongly typed, object-oriented language running on the Salesforce multi-tenant platform. Because resources are shared, Apex enforces strict Governor Limits (e.g. 100 SOQL queries per synchronous transaction, 150 DML operations).

apex
public with sharing class AccountService {
    public static List<Account> getActiveAccounts() {
        return [SELECT Id, Name, AnnualRevenue FROM Account WHERE Active__c = 'Yes' WITH USER_MODE];
    }
}

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Check your understanding

  1. 1. What are Governor Limits in Salesforce Apex?

  2. 2. What is the maximum number of SOQL queries permitted in a single synchronous Apex transaction?

  3. 3. What does 'with sharing' enforce in an Apex class definition?

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