A developer has a VF page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?

• A.Add custom controller attributes to display the message.
• B.Include <apex:messages> on the Visualforce page.
• C.Use a try/catch with a custom exception class.
• D.Perform the DML using the Database.upsert() method

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A primaryid_c custom field exists on the candidate_c custom object. The filed is used to store each candidate's id number and is marked as Unique in the schema definition.
As part of a data enrichment process. Universal Containers has a CSV file that contains updated data for all candidates in the system, the file contains each Candidate's primary id as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to a candidate in the system.
Which technique should the developer implement to streamline the data upload?

• A.Create a before Insert trigger to correctly map the records.
• B.Update the primaryid__c field definition to mark it as an External Id
• C.Create a Process Builder on the Candidate_c object to map the records.
• D.Upload the CSV into a custom object related to Candidate_c.

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A developer has the following query: Contact c = [SELECT id, firstname, lastname, email FROM Contact WHERE lastname = 'Smith']; What does the query return if there is no Contact with the last name 'Smith'?

• A.A Contact with empty values.
• B.An error that no rows are found.
• C.A contact initialized to null.
• D.An empty List of Contacts.

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What is the easiest way to verify a user before showing them sensitive content?

• A.Sending the user an Email message with a passcode.
• B.Calling the Session.forcedLoginUrl method in apex.
• C.Sending the user a SMS message with a passcode.
• D.Calling the generateVerificationUrl method in apex.

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Universal Containers decides to use purely declarative development to build out a new Salesforce application.
Which three options can be used to build out the business logic layer for this application?
Choose 3 answers

• A.Validation Rules
• B.Process builder
• C.Flow Builder

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