23883307
Descripción
Test por Veronica Monzon, actualizado hace más de 1 año
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Creado por Veronica Monzon
hace casi 4 años
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Pregunta 1
Pregunta
Which trigger event allows a developer to update fields in the Trigger.new list without using an additional DML statement? Choose 2 answers:
Respuesta
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Before Insert
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Before Update
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After update
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After insert
Pregunta 2
Pregunta
Which statement would a developer use when creating test data for products and price books?
Respuesta
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Id pricebookId=Test.getStandardPricebookId();
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Pricebook pb= new Pricebook();
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List objList = Test.loadData(Account.sObjectType,'myResource');
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IsTest(SeeAllData=false);
Pregunta 3
Pregunta
Where would a developer build a managed package?
Respuesta
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Developer Sandbox
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Inlimited Edition
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Partial Copy Sanbox
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Developer Edition
Pregunta 4
Pregunta
Which type of information is provided by the Checkpoints tab in the Developer Console? (Choose 2)
Respuesta
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Time
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Namespace
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Exception
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Debug Statement
Pregunta 5
Pregunta
A developer wrote a workflow email alert on case creation so that an email is sent to the case owner-manager when a case is created. When will the email be sent?
Respuesta
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After Commiting to database.
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Before Trigger execution.
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After Trigger execution.
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Before Commiting to database.
Pregunta 6
Pregunta
Which code block returns the ListView of an Account object using the following debug statement? system.debug(controller.getListViewOptions() );
Respuesta
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ApexPages.StandardSetController controller = new ApexPages.StandardSetController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));
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ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);
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ApexPages.StandardController controller = new ApexPages.StandardController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));
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ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 10]);
Pregunta 7
Pregunta
In a single record, a user selects multiple values from a multi-select picklist. How are the selected values represented in Apex?
Respuesta
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As String with each value separated by a comma.
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As a String with each value as an element in the set.
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As a String with each value separated by a semicilon.
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As a List with each value as an element in the list Previous
Pregunta 8
Pregunta
The Sales Management team hires a new intern. The intern is not allowed to view Opportunities but needs to see the Most Recent Closed Date of all child Opportunities when viewing an Account record. What would a developer do to meet this requirement?
Respuesta
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Create a trigger on the Account object that queries the Close Date of the most recent Opportunities.
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Create a Workflow rule on the Opportunity object that updates a field on the parent Account.
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Create a formula field on the Account object that performs a MAX on the Opportunity Close Date field.
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Create a roll-up summary field on the Account object that performs a MAX on the Opportunity Close Date field.
Pregunta 9
Pregunta
What is the benefit of the lightning component framework?
Respuesta
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Better integration with Force.com sites
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Better performance for custom Salesforce1 Mobile Apps
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More Centralized control via server-side logic
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More pre-built components to replicate the salesforce look and feel
Pregunta 10
Pregunta
What is an accurate constructor for a custom controller named "MyController"?
Respuesta
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public MyController () {account = new Account () ;}
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public MyController (sObject obj) {account = (Account) obj;}
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public MyController (List objects) {accounts = (List ) objects;}
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public MyController (ApexPages.StandardController stdController) {account = (Account) stdController.getRecord();}
Pregunta 11
Pregunta
What is a valid source and destination pair that can send or receive change sets? (Choose 2)
Respuesta
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Developer Edition to Sandbox
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Sandbox to Prodution
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Sandbox to Sandbox
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Developer Edition to Production
Pregunta 12
Pregunta
How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?
Respuesta
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By using the isInsertable() method
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By using the isCreatable() method.
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By using the hasAccess() method.
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By using the canCreate() method.
Pregunta 13
Pregunta
What is an important consideration when developing in a multi-tenant environment?
Respuesta
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Governor limits prevent tenants from impacting performance in multiple orgs in the same instance.
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Unique domain names take the place of namespaces for code developed for multiple orgs on multiple instances.
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Polyglot persistence provides support for a global, multilingual user base in multiple orgs on multiple instances.
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Org-wide data security determines whether other tenants can see data in multiple orgs in the same instance.
Pregunta 14
Pregunta
What is the value of x after the code segment executes? String x = 'A'; Integer i = 10; if ( i < 15 ) { i = 15; x = 'B'; } else if ( i < 20 ) { x = 'C'; } else { x = 'D'; }
Respuesta
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D
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A
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B
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C
Pregunta 15
Pregunta
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'?
Respuesta
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A contact initialized to null.
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An error that no rows are found.
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An empty List of Contacts.
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A Contact with empty values.
Pregunta 16
Pregunta
What is a capability of the Developer Console?
Respuesta
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Execute Anonymous Apex code, Create/Edit code, view Debug Logs.
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Execute Anonymous Apex code, Run REST API, create/Edit code.
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Execute Anonymous Apex code, Create/Edit code, Deploy code changes.
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Execute Anonymous Apex code, Run REST API, deploy code changes.
Pregunta 17
Pregunta
What is an accurate statement about variable scope? (Choose 3)
Respuesta
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Parallel blocks can use the same variable name.
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A variable can be defined at any point in a block.
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Sub-blocks cannot reuse a parent block's variable name.
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Sub-blocks can reuse a parent block's variable name if it's value is null.
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A static variable can restrict the scope to the current block of its value is null.
Pregunta 18
Pregunta
Which resource can be included in a Lightning Component bundle? Choose 2 answers
Respuesta
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Apex class
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Adobe Flash
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JavaScript
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Documentation
Pregunta 19
Pregunta
Where can the custom roll-up summary fields be created using Standard Object relationships (Choose 3)
Respuesta
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On Opportunity using Opportunity Product records.
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On Account using Case records.
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On Quote using Order records.
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On Campaign using Campaign Member records.
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On Account using Opportunity records.
Pregunta 20
Pregunta
Which scenario is invalid for execution by unit tests?
Respuesta
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Loading the standard Pricebook ID using a system method
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Loading test data in place of user input for Flows.
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Executing methods as different users.
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Executing methods for negative test scenarios
Pregunta 21
Pregunta
A developer needs to create a Visualforce page that will override the standard Account edit button. The page will be used to validate the account's address using a SOQL query. The page will also allow the user to make edits to the address. Where would the developer write the Account address verification logic?
Respuesta
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In a Standard Extension.
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In a Standard Controller.
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In a Custom Controller.
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In a Controller Extension.
Pregunta 22
Pregunta
In which order does Salesforce execute events upon saving a record?
Respuesta
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Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit
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Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit
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Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit
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Validation Rules; Before Triggers;Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit
Pregunta 23
Pregunta
A developer creates an Apex class that includes private methods. What can the developer do to ensure that the private methods can be accessed by the test class?
Respuesta
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Add the TestVisible attribute to the Apex class
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Add the SeeAllData attribute to the test methods.
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Add the TestVisible attribute to the apex methods.
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Add the SeeAllData attribute to the test class
Pregunta 24
Pregunta
Which statement about change set deployments is accurate? (Choose 3)
Respuesta
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They use an all or none deployment model.
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They require a deployment connection.
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They ca be used to transfer Contact records.
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They can be used to deploy custom settings data.
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They can be used only between related organizations.
Pregunta 25
Pregunta
A developer needs to provide a Visualforce page that lets users enter Product-specific details during a Sales cycle. How can this be accomplished? (Choose 2)
Respuesta
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Download a Managed Package from the AppExhange that provides a custom Visualforce page to modify.
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Copy the standard page and then make a new Visualforce page for Product data entry.
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Download an Unmanaged Package from the AppExchange that provides a custom Visualforce page to modify.
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Create a new Visualforce page and an Apex controller to provide Product data entry.
Pregunta 26
Pregunta
A Visualforce page has a standard controller for an object that has a lookup relationship to a parent object. How can a developer display data from the parent record on the page?
Respuesta
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By adding a second standard controller to the page for the parent record
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By using a roll-up formula field on the child record to include data from the parent record.
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By using SOQL on the Visualforce page to query for data from the parent record.
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By using merge field syntax to retrieve data from the parent record.
Pregunta 27
Pregunta
What is a capability of formula fields? (Choose 3)
Respuesta
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Generate a link using the HYPERLINK function to a specific record in a legacy system.
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Display the previous values for a field using the PRIORVALUE function.
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Return and display a field value from another object using the VLOOKUP function.
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Determine if a datetime field has passed using the NOW function
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Determine which of three different images to display using the IF function.
Pregunta 28
Pregunta
What is the proper process for an Apex Unit Test
Respuesta
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Query for test data using SeeAllData = true. Call the method being tested. Verify that the results are correct.
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Query for test data using SeeAllData = true. Execute runAllTests(). Verify that the results are correct.
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Create data for testing. Execute runAllTests(). Verify that the results are correct.
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Create data for testing. Call the method being tested. Verify that the results are correct.
Pregunta 29
Pregunta
A developer needs to know if all tests currently pass in a Salesforce environment. Which feature can the developer use? (Choose 2)
Respuesta
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ANT Migration Tool
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Workbench Metadata Retrieval
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Salesforce UI Apex Test Execution
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Developer Console
Pregunta 30
Pregunta
When loading data into an operation, what can a developer do to match records to update existing records? (Choose 2)
Respuesta
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Match an auto-generated Number field to a column in the imported file.
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Match an external Id Text field to a column in the imported file.
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Match the Name field to a column in the imported file.
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Match the Id field to a column in the imported file.
Pregunta 31
Pregunta
A developer wants to create a custom object to track Customer Invoices.How should Invoices and Accounts be related to ensure that all Invoices are visible to everyone with access to an Account?
Respuesta
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The Account should have a Lookup relationship to the Invoice.
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The Invoice should have a Master -Detail relationship to the Account.
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The Account should have a Master -Detail relationship to the Invoice.
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The Invoice should have a Lookup relationship to the Account.
Pregunta 32
Pregunta
Which user can edit a record after it has been locked for approval? (Choose 2)
Respuesta
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Any user with a higher role in the hierarchy
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A user who is assigned as the current approver
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Any user who approved the record previously
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An administrator
Pregunta 33
Pregunta
A developer has the following trigger that fires after insert and creates a child Case whenever a new Case is created.
List<Case> childCases = new List<Case>();
for ( Case parent : Trigger.new )
Case child = new Case(Parentid = parent.id, Subject = parent -Subject);
childCases.add( child );
insert childCases;
What happens after the code block executes?
Respuesta
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Multiple child cases are created for each parent case in Trigger.new.
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child case is created for each parent case in Trigger.new.
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The trigger enters an infinite loop and eventually fails.
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The trigger fails if the Subject field on the parent is blank.
Pregunta 34
Pregunta
When the number of record in a recordset is unknown, which control statement should a developer use to implement a set of code that executes for every record in the recordset, without performing a .size() or .length() method call?
Respuesta
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For (init_stmt, exit_condition; increment_stmt) { }
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Do { } While (Condition)
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For (variable : list_or_set) { }
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While (Condition) { ... }
Pregunta 35
Pregunta
What is the result when a Visualforce page calls an Apex controller, which calls another Apex class, which then results in hitting a governor limit?
Respuesta
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Any changes up to the error are saved.
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Any changes up to the error are rolled back.
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All changes before a savepoint are saved.
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All changes are saved in the first Apex class.
Pregunta 36
Pregunta
A developer has the following code block:
public class PaymentTax { public static decimal SalesTax = 0.0875; }
trigger OpportunityLineItemTrigger on OpportunityLineItem (before insert, before update) { PaymentTax PayTax = new PaymentTax();
decimal ProductTax = ProductCost * XXXXXXXXXXX; }
To calculate the productTax, which code segment would a developer insert at the XXXXXXXXXXX to make the value the class variable SalesTax accessible within the trigger?
Respuesta
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SalesTax
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PayTax.SalesTax
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PaymentTax.SalesTax
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OpportunityLineItemTngger.SalesTax
Pregunta 37
Pregunta
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?
Respuesta
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Use the constructor method for the controller.
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Use the $Action.View method in the Visualforce page.
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Create a new PageReference object with the Id.
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Use the tag in the Visualforce page.
Pregunta 38
Pregunta
Where can debug log filter settings be set? Choose 2 answers
Respuesta
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The Filters link by the monitored user's name within the web UI.
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The Show More link on the debug log's record.
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On the monitored user's name.
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The Log Filters tab on a class or trigger detail page.
Pregunta 39
Pregunta
Which statement about the Lookup Relationship between a Custom Object and a Standard Object is correct?
Respuesta
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The Lookup Relationship on the Custom Object can prevent the deletion of the Standard Object.
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The Lookup Relationship cannot be marked as required on the page layout for the Custom Object.
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The Custom Object will be deleted when the referenced Standard Object is deleted.
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The Custom Object inherits security from the referenced Standard Objects
Pregunta 40
Pregunta
On which object can an administrator create a roll-up summary field?
Respuesta
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Any object that is on the master side of a master-detail relationship.
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Any object that is on the parent side of a lookup relationship.
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Any object that is on the detail side of a master-detail relationship.
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Any object that is on the child side of a lookup relationship.
Pregunta 41
Pregunta
A developer runs the following anonymous code block:
List<Account> acc = [SELECT Id FROM Account LIMIT 10];
Delete acc;
Database.emptyRecycleBin(acc);
system.debug(Limits.getDMLStatements()+ ', ' +Limits.getLimitDMLStatements());
What is the result?
Respuesta
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11,150
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150,2
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150,11
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2,150
Pregunta 42
Pregunta
What are the supported content sources for custom buttons and links?(Choose 2 Answers)
Respuesta
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VisualForce Page.
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Static Resource.
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Chatter File.
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Lightning Page.
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URL
Pregunta 43
Pregunta
What actions types should be configured to display a custom success message?
Respuesta
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Update a record.
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Post a feed item.
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Delete a record.
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Close a case.
Pregunta 44
Pregunta
When creating a record with a Quick Action, what is the easiest way to post a feed item?
Respuesta
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By selecting create feed item on the quick action.
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By adding a trigger on the new record.
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By adding a workflow rule on the new record.
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By selecting create case feed on the new record.
Pregunta 45
Pregunta
What is the easiest way to verify a user before showing them sensitive content?
Respuesta
-
Sending the user a SMS message with a passcode.
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Calling the generateVerificationUrl method in apex.
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Sending the user an Email message with a passcode.
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Calling the Session.forcedLoginUrl method in apex.
Pregunta 46
Pregunta
What features are available when writing apex test classes? (Choose 2 Answers)
Respuesta
-
The ability to select error types to ignore in the developer console.
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The ability to write assertions to test after a @future method.
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The ability to set and modify the CreatedDate field in apex tests.
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The ability to set breakpoints to freeze the execution at a given point.
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The ability to select testing data using csv files stored in the system.
Pregunta 47
Pregunta
A developer wants multiple test classes to use the same set of test data. How should the developer create the test data?
Respuesta
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Define a variable for test records in each test classes
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Create a test setup method for each test class
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Use the seealldata=true annotation in each test class
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Reference a test utility class in each test class
Pregunta 48
Pregunta
Which three resources in a Lightning Component Bundle can contain JavaScript functions?
Respuesta
-
Helper
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Renderer
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Controller
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Design
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Style
Pregunta 49
Pregunta
which query should a developer use to obtain the Id and Name of all the Leads, Accounts, and Contacts that have the company name "Universal Containers"?
Respuesta
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FIND 'Universal Containers' IN Name Fields RETURNING lead(id, name), account(id, name), contact(id, name)
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SELECT Lead.id, Lead.Name, Account.Id, Account.Name, Contact.id, Contact.Name FROM Lead, Account,Contact WHERE Company Name = 'Universal Containers'
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SELECT lead(id, name), account(id, name), contact(id, name) FROM Lead, Account, Contact WHERE Name ='Universal Containers'
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FIND 'Universal Containers' IN CompanyName Fields RETURNING lead(id, name), account(id, name), contact(id,name)
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