Example 1: AggregateResult[] groupedResults = [SELECT Campaignid, AVG(Amount) FROM Opportunity GROUP BY CampaignId]; for (AggregateResult ar : groupedResuits) { System.debug ('Campaign ID' + ar.get('CampaignId'-); System.debug ('Average amount' + ar.get('exprd')); } Example 2: AggregateResult[] groupedResults = [SELECT Campaignid, AVG(Amount) theAverage FROM Opportunity GROUP BY Campaignid]; for (AggregateResult ar : groupedResuits) { System.debug(*Campaign ID' + ar.get('CampaignId')); System.debug ('Average amount' + ar.get('theAverage')); } Example 3:
AggregateResult[] groupedResults = [SELECT CampaignId, AVG(Amount) FROM Opportunity GROUP BY CampaignId]; for (AggregateResult ar : groupedResuits) System.debug(*Campaign ID' + ar.get('CampaignId')); System.debug('Average amount' + ar.get.AVG(-); } Example 4:AggregateResult[] groupedResults = [SELECT CampaigniId, AVG(Amount) theAverage FROM Opportunity GROUP BY Campaignid]; for (AggregateResult ar : groupedResults) { System.debug('Campaign ID' + ar.get('CampaignId')); System.debug ('Average amount' + ar.theAverage-; } Which two of the examples above have correct System.debug statements? Choose 2 answers

• A.Example 4
• B.Example 3
• C.Example 1
• D.Example 2

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Where in a query can you use Geolocation and Distance?

• A.Order By clause
• B.Filter clause
• C.Group By clause
• D.Select clause

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External Id fields

• A.Configure a custom field as unique.
• B.Configure a custom field as external ID.
• C.Configure a custom field as indexed.
• D.Configure a custom field as Salesforce ID.

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A developer has built a multi-page wizard using a single Custom Controller to query and update dat a. Users are complaining that the pages are loading slowly.
What will improve performance? (Choose three.)

• A.Using selective queries
• B.Setting the Apex Page attribute cache=true
• C.Turning off the standard stylesheet
• D.Reducing the view state
• E.Using actionRegion and rerender

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Which method should be used to convert a Date to a String in the current user's locale?

• A.Date.parse
• B.Date.format
• C.String.valueOf
• D.String format

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