When the number of record in a recordset is unknown, which control statement should a developer use to implement a set of code that executes for every record in the recordset, without performing a .size() or
.length() method call?

• A.For (init_stmt, exit_condition; increment_stmt) { }
• B.Do { } While (Condition)
• C.While (Condition) { ... }
• D.For (variable : list_or_set) { }

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A reviewer is required to enter a reason in the comments field only when a candidate is recommended to be hired. Which action can a developer take to enforce this requirement?

• A.Create a formula field.
• B.Create a required comments field.
• C.Create a required Visualforce component.
• D.Create a validation rule.

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In the code below, which type does String inherit from? String s = 'Hello World';

• A.Object
• B.Object
• C.Prototype
• D.Class

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Which statement results in an Apex compiler error?

• A.List<string> s = List<string>{'a','b','c');
• B.Integer a=5, b=6, c, d = 7;
• C.Date d1 = Date.Today(), d2 = Date.ValueOf('2018-01-01');
• D.Map<Id,Leas> lmap = new Map<Id,Lead>([Select ID from Lead Limit 8]);

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Which code block returns the ListView of an Account object usingthe following debug statement?
system.debug(controller.getListViewOptions() );

• A.ApexPages.StandardSetController controller = new ApexPages.StandardSetController( Database.getQueryLocator( 'SELECT Id FROM Account LIMIT 1'));
• B.ApexPages.StandardControllercontroller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);
• C.ApexPages.StandardController controller = new ApexPages.StandardController( Database.getQueryLocator( 'SELECT Id FROM Account LIMIT 1'));
• D.ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);

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