Based on the object’s relationships, what is the most efficient statement to retrieve the list of contacts?

The Job_Application__c custom object has a field that is a Master-Detail relationship to the Contact object, where the Contact object is the Master. As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is ‘Technology’ while also retrieving the contact’s Job_Application__c records.

Based on the object’s relationships, what is the most efficient statement to retrieve the list of contacts?
A . [SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE Account.Industry = ‘Technology’];
B . [SELECT Id, (SELECT Id FROM Job_Applications_r) FROM Contact WHERE Accounts.Industry = ‘Technology’];
C . [SELECT Id, (SELECT Id FROM Job_Applications_c) FROM Contact WHERE Accounts.Industry = ‘Technology’];
D . [SELECT Id, (SELECT Id FROM Job_Application_c) FROM Contact WHERE Account.Industry = ‘Technology’];

View Answer

Answer: B