Salesforce PDI 問題集

質問 1：
What are two use cases for executing Anonymous Apex code?
Choose 2 answers
A. To add unit test code coverage to an org
B. To delete 15,000 inactive Accounts in a single transaction after a deployment
C. To schedule an Apex class to run periodically
D. To run a batch Apex class to update all Contacts
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Within the class, the developer identifies the following method as a security threat:

What are two ways the developer can update the method to prevent a SOQL injection attack?
Choose 2 answers
A. Use the escapeSingleQuotes method to sanitize the parameter before its use.
B. Use the @Readonly annotation and the with sharing keyword on the class
C. Use a regular expression expression on the parameter to remove special characters,
D. Use variable binding and replace the dynamic query with a static SOQL.
正解：A,D

質問 3：
A developer creates a Lightning web component that imports a method within an Apex class. When a Validate button is pressed, the method runs to execute complex validations.
In this implementation scenario, which two options are part of the Controller according to the MVC architecture?
Choose 2 answers
A. HTML file
B. Apex class
C. XML file
D. JavaScript file
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A developer wants to send an outbound message when a record meets a specific criteria.
Which two features satisfy this use case?
Choose 2 answers
A. Entitlement Process can be used to check the record criteria and send an outbound message without Apex code.
B. Flow Builder can be used to check the record criteria and send an outbound message.
C. Approval Process can be used to check the record criteria and send an outbound message without Apex code.
D. Next Best Action can be used to check the record criteria and send an outbound message.
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A custom picklist field, Food _Preference_ c, exists on a custom object. The picklist contains the following options: 'Vegan', 'Kosher', 'No Preference'. The developer must ensure a value is populated every time a record is created or updated.
What is the optimal way to ensure a value is selected every time a record is saved?
A. Mark the field as Required on the field definition.
B. Write an Apex trigger to ensure a value is selected.
C. Mark the field as Required on the object's page layout.
D. Set "Use the first value in the list as the default value" to True.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A developer created a child Lightning web component nested inside a parent Lightning web component. The parent component needs to pass a string value to the child component.
In which two ways can this be accomplished?
Choose 2 answers
A. The parent component can invoke a public method in the child component.
B. The parent component can use the Apex controller class to send data to the child component.
C. The parent component can use a custom event to pass the data to the child component.
D. The parent component can use a public property to pass the data to the child component.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)