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NEW QUESTION 138
What are two benefits of the Lightning Component framework? (Choose two.)
- A. It simplifies complexity when building pages, but not applications.
- B. It provides an event-driven architecture for better decoupling between components.
- C. It allows faster PDF generation with Lightning components.
- D. It promotes faster development using out-of-box components that are suitable for desktop and mobile devices.
Answer: B,D
NEW QUESTION 139
The following Apex method is part of the ContactService class that is called from a trigger: public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.Business_Unit__c = "EMEA" ; update thisContact; } How should the developer modify the code to ensure best practice are met?
- A. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts){
thisContact.Business_Unit__c = 'EMEA' ;
update contacts[0];
}
} - B. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts) {
thisContact.Business_Unit__c = 'EMEA' ;
}
update contacts;
} - C. Public static void setBusinessUnitToEMEA(Contact thisContact){
List<Contact> contacts = new List<Contact>();
contacts.add(thisContact.Business_Unit__c = 'EMEA');
update contacts;
} - D. Public void setBusinessUnitToEMEA(List<Contact> contatcs){
contacts[0].Business_Unit__c = 'EMEA' ;
update contacts[0];
}
Answer: C
NEW QUESTION 140
The sales management team requires that the lead source field of the Lead record be populated when Lead is converted. What would a developer use to ensure that a user populates the Lead source field?
- A. Validation rule
- B. Process builder
- C. Workflow rule
- D. Formula field
Answer: A
NEW QUESTION 141
A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violations to the user.
How can the developer make sure that validation rule violations are displayed?
- A. Perform the DML using the Database.upsert()method.
- B. Include <apex:messages>on the Visualforce page.
- C. Add custom controller attributes to display the message.
- D. Use a try/catch with a custom exception class.
Answer: B
NEW QUESTION 142
What is a capability of formula fields? (Choose 3)
- A. Return and display a field value from another object using the VLOOKUP function.
- B. Generate a link using the HYPERLINK function to a specific record in a legacy system.
- C. Display the previous values for a field using the PRIORVALUE function.
- D. Determine if a datetime field has passed using the NOW function.
- E. Determine which of three different images to display using the IF function.
Answer: B,D,E
NEW QUESTION 143
What are the eight officially supported languages on Heroku platform?
- A. Node,Ruby java,PHP,Python,Go,Scala,Clojure.
- B. C#,C++,Node,Ruby,Java,PHP,Go,.Net.
- C. Node,Ruby,java,PHP,Python,.Net,C++.
- D. Lisp,PHP,Node,Ruby,Scala,Haskell,Go,Erlang.
Answer: A
NEW QUESTION 144
What si the debug output of the following apex code? Decimal thevalue; system.debug(thevalue);
- A. 0
- B. Undefined
- C. 0.0
- D. Null
Answer: D
NEW QUESTION 145
Which three process automations can immediately send an email notification to the owner of an Opportunity when its Amount is changed to be greater than $10,000? (Choose three.)
- A. Escalation Rule
- B. Workflow Rule
- C. Approval Process
- D. Process Builder
- E. Flow Builder
Answer: B,C,D
Explanation:
Explanation/Reference:
NEW QUESTION 146
When can a developer use a custom Visualforce page in a Force.com application? (Choose 2)
- A. To create components for dashboards and layouts
- B. To generate a PDF document with application data
- C. To modify the page layout settings for a custom object
- D. To deploy components between two organizations
Answer: A,B
NEW QUESTION 147
What is a valid statement about Apex classes and interfaces? Choose 2 answers:
- A. The default modifier for an interface is private.
- B. The default modifier for a class is private.
- C. A class can have multiple levels of inner classes.
- D. Exception classes must end with the word exception.
Answer: A,D
NEW QUESTION 148
What are two correct examples of the model in the salesforce MVC architecture? Choose 2 answers.
- A. Workflow rule on the contact object
- B. Custom field on the custom wizard_c object
- C. Standard lightning component
- D. Standard account lookup on the contract object
Answer: A,C
NEW QUESTION 149
The Account object has a custom Percent field, Rating, defined with a length of 2 with 0 decimal places. An Account record has the value of 50% in its Rating field and is processed in the Apex code below after being retrieved from the database with SOQL.
What is the value of acctScore after this code executes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 150
What is a correct pattern to follow when programming in Apex on a Multi-tenant platform?
- A. Apex classes use the ''with sharing" keyword to prevent access from other server tenants.
- B. Apex code is created in a separate environment from schema to reduce deployment errors.
- C. Queries select the fewest fields and records possible to avoid exceeding governor limits.
- D. DML is performed on one record at a time to avoid possible data concurrency issues.
Answer: C
NEW QUESTION 151
What is a capability of the Force.com IDE? Choose 2 answers
- A. Roll back deployments.
- B. Download debug logs.
- C. Run Apex tests.
- D. Edit metadata components.
Answer: C,D
NEW QUESTION 152
A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.
Which three statements are useful inside the unit test to effectively test the custom controller? (Choose three.)
- A. ApexPages.currentPage().getParameters().put('Input', 'TestValue');
- B. String nextPage = controller.save().getUrl();
- C. Insert pageRef;
- D. public ExtendedController(ApexPages.StandardController cntrl) { }
- E. Test.setCurrentPage(pageRef);
Answer: A,B,E
NEW QUESTION 153
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