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Salesforce CRT-450 問題練習

Salesforce Certified Platform Developer I (SU18) 試験

最新更新時間: 2024/03/18,合計211問。

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Question No : 1
How should a developer avoidhitting the governor limits in test methods?

正解:

Question No : 2
A developer wants to override a button using Visualforce on an object.
What is the requirement?

正解:

Question No : 3
A developer needs to create a Visualforce page that displays Case data.The page will be used by both support reps and support managers. The Support Rep profile does not allow visibility of the Customer_Satisfaction__c field, but the Support Manager profile does.
How can the developer create the page to enforce Field Level Security and keep future maintenance to a minimum?

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Question No : 4
What is a benefit of using an after insert trigger over using a before insert trigger?

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Question No : 5
What are two valid options for iterating through each Account in the collection List<Account> named AccountList? (Choose two.)

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Question No : 6
What are two uses for External IDs? (Choose two.)

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Question No : 7
A developer executes the following query in Apex to retrieve a list of contacts for each account:
List<account> accounts = [Select ID, Name, (Select ID, Name from Contacts) from Account] ;
Which two exceptions may occur when it executes? (Choose two.)

正解:

Question No : 8
The operation manager at a construction company uses a custom object called Machinery to manage the usage and maintenance of its cranes and other machinery. The manager wants to be able to assign machinery to different constructions jobs, and track the dates and costs associated with each job. More than one piece of machinery can be assigned to one construction job.
What should a developer do to meet these requirements?

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Question No : 9
Which three options can be accomplished with formula fields? (Choose three.)

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Question No : 10
A developer is asked to create a PDF quote document formatted using the company’s branding guidelines, and automatically save it to the Opportunity record.
Which two ways should a developer create this functionality? (Choose two.)

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Question No : 11
Which approach should a developer take to automatically add a “Maintenance Plan” to each Opportunity that includes an “Annual Subscription” when an opportunity is closed?

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Question No : 12
A developer is asked to set a picklist field to ‘Monitor’ on any new Leads owned by a subnet of Users.
How should the developer implement this request?

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Question No : 13
How can a developer set up a debug log on a specific user?

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Question No : 14
How should a developer create a new custom exception class?

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Question No : 15
A lead object has a custom field Prior_Email__c.
The following trigger is intended to copy the currentEmail into the Prior_Email__c field any time the Email field is changed:



Which type of exception will this trigger cause?

正解:

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