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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling and Management | 20% | - Object schema design and relationships - Data import, export, and management tools |
| Topic 2: Testing, Debugging, and Deployment | 17% | - Debugging and deployment tools - Unit testing in Apex |
| Topic 3: User Interface | 10% | - User interface customization - Lightning Component basics |
| Topic 4: Logic and Process Automation | 30% | - Workflow, Process Builder, and Flow - Triggers and Apex classes |
| Topic 5: Apex Basics | 23% | - SOQL and SOSL queries - Apex syntax and core concepts |
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NEW QUESTION # 177
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of test allowing them to test independent requirements various types of Salesforce Cases.
Which approach can efficiently generate the required data for each unit test?
Answer: B
NEW QUESTION # 178
A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what is defined for payments in the Payment Processor interface.
Which implementation is correct to use the PaymentProcessor interface class?
A)
B)
C)
D)
Answer: D
Explanation:
The correct implementation of theCheckPaymentProcessorclass must adhere to thePaymentProcessorinterface. To accomplish this:
Use theimplementskeyword to signify that theCheckPaymentProcessorclass is implementing thePaymentProcessorinterface.
Define thepaymethod in theCheckPaymentProcessorclass, as it is required by thePaymentProcessorinterface.
Thepaymethod must match the method signature defined in thePaymentProcessorinterface (void pay(Decimal amount)).
Explanation of Option D:
It usesimplements PaymentProcessorto correctly indicate that the class adheres to the interface.
Thepaymethod is properly implemented with the required method signature and includes a placeholder for functional code.
Other Options:
Option A: Thepaymethod is not implemented correctly (no method body).
Option B: Incorrect use ofextendsinstead ofimplements(interfaces are implemented, not extended).
Option C: Same issue as Option B, with a slight variation in formatting.
NEW QUESTION # 179
On a Visualforce page with a custom controller, how should a developer retrieve a record by using an ID that is passed on the URL?
Answer: A
NEW QUESTION # 180
The values 'High', 'Medium', and 'Low' are Identified as common values for multiple picklist across different object. What is an approach a developer can take to streamline maintenance of the picklist and their values, while also restricting the values to the ones mentioned above?
Answer: C
Explanation:
A global picklist value set is a collection of values that can be shared across multiple picklist fields on different objects1. By using a global picklist value set, a developer can streamline the maintenance of the picklist and their values, as they only need to define the values once and reuse them across multiple fields. The global picklist value set also restricts the values to the ones defined in the value set, so that users cannot enter or select other values1.
Option B is incorrect, because creating the picklist on each object as a required field and selecting
"Display values alphabetically, not in the order entered" does not streamline the maintenance of the picklist and their values, nor does it restrict the values to the ones mentioned above. The developer would still need to create and maintain the picklist values for each object separately, and the users could still enter or select other values that are not 'High', 'Medium', or 'Low'.
Option C is incorrect, because creating the picklist on each object and selecting "Restrict picklist to the values defined in the value set" does not streamline the maintenance of the picklist and their values, either. The developer would still need to create and maintain the picklist values for each object separately, even if they use the same value set. The only benefit of this option is that it restricts the values to the ones defined in the value set.
Option D is incorrect, because creating the picklist on each object and adding a validation rule to ensure data integrity is not the best approach to streamline the maintenance of the picklist and their values, while also restricting the values to the ones mentioned above. The developer would need to write and maintain the validation rule for each object, which is more complex and error-prone than using a global picklist value set. The validation rule would also run after the user enters or selects a value, which is less user-friendly than preventing the user from entering or selecting an invalid value in the first place.
References:
* Global Picklists | Salesforce Help
* Create Global Picklists | Salesforce Trailhead
* [Picklist Fields | Salesforce Help]
NEW QUESTION # 181
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:
ist<Contact> performSearch (String lastName} [
return Database.query('SELECT Id, FirstName, LastName FROM Contact WHERE LastName Like s'+lastName+'s'")?; What are two ways the developer can update the method to prevent a SOQL injection attack?
Choose 2 answers
Answer: B,D
Explanation:
Option A: Using variable binding eliminates the need for concatenating dynamic values in the query, which is the safest approach.
Option B: UsingString.escapeSingleQuotesensures special characters are handled safely, reducing the risk of SOQL injection.
Not Suitable:
Option C: Whilewith sharingensures sharing rules are applied, it does not prevent SOQL injection.
Option D: Regular expressions are not a reliable method for sanitizing input.
Preventing SOQL Injection
NEW QUESTION # 182
......
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