A Hierarchy Custom Setting stores a specific URL for each profile in Salesforce. Which statement can a developer use to retrieve
the correct URL for the current user'sprofile and display this on a Visualforce Page? (A) {!$Setup.Url_Settings__C.Instance[Profile.I.URL__c}
(B) {!$Setup.Url_Settings__C.URL__c}
(C) {!$Setup.Url_Settings__C.[Profile.I.URL__c}
(D) {!$Setup.Url_Settings__C.[$Profile.I.URL__c}
The correct answer is option (B) "{!$Setup.Url_Settings__C.URL__c}".
Explanation:
In computer programing using Visualforce, "$Setup" refers to a global merge field that gives the user access to hierarchical custom settings. In this case, the developer needs to retrieve the correct URL to access the current user's profile and display this on a Visualforce Page. "$Setup" will give the developer access to the hierarchical custom settings in Visualforce, and the command "Url_Settings__C.URL__c" will provide the root access to the current user's profile.
Yes, it is true that the informal or the casual meetings are very common and you can chat over tea with your friends and colleagues and meet with your childhood friends in purely social meeting. Informal meetings are basically planned for relaxation your mind and mood other than formal business meetings. It does not have any agenda like the formal business meetings.
