Juan Carlos Montero
Quiz by , created more than 1 year ago

Examen II Salesforce Developer

170
0
0
Created by a deleted user over 8 years ago
Youssef Ahmani
Copied by Youssef Ahmani over 8 years ago
Juan Carlos Montero
Copied by Juan Carlos Montero over 7 years ago
Close

Examen II Salesforce Developer (Fixed)

Question 1 of 55

1

Which statement about change set deployments is accurate? choose 3 answers

Select one or more of the following:

  • They can be used to transfer Contact records

  • They require a deployment connection

  • They can be used only between related organizations

  • They can be used to deploy custom settings data

  • They use an all or none deployment model

Explanation

Question 2 of 55

1

A developer wants to display all the available record types for a case Object. The developer also wants to display the picklist values for the Case.Status field. The Case Object and the Case.Status field are on a Custom Visualforce page.

Which action can the developer perform to get the record types and picklist values in the controller?

Choose 2 answers.

Select one or more of the following:

  • Use SOQL to query Case records in the org to get all values for the Status picklist field

  • Use Schema.PicklistEntry returned by Case.Status.getDescribe().getPicklistValues()

  • Use Schema.RecordTypeInfo returned by Case.sObjectType.getDescribe().getRecordTypeInfos()

  • Use SOQL to query Case records in the org to get all the RecordType values available for Case

Explanation

Question 3 of 55

1

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'?

Select one of the following:

  • An empty List of Contacts

  • An error that no rows are found

  • A contact initialized to null

  • A contact with empty

Explanation

Question 4 of 55

1

A candidate may apply to multiple jobs at the company Universal Containers by submtting a single application per job posting. Once an application is submitted for a job posting, that application cannot be modified to be resubmitted to a different job posting.

What can the administrator do to associate an application with each job posting in the schema for the organization?

Select one of the following:

  • Create a master-detail relationship in the Job Postings custom object to the Applications custom object.

  • Create a master-detail relationship in the Application custom object to the Job Postings custom object.

  • Create a lookup relationship on both objects to a junction object called Job Posting Applications.

  • Create a lookup relationship in the Applications custom object to the Job Postings custom object

Explanation

Question 5 of 55

1

A developer writes a SOQL query to find child records for a specific parent.

How many levels can be returned in a single query?

Select one of the following:

  • 3

  • 7

  • 5

  • 1

Explanation

Question 6 of 55

1

What is a capability of formula fields?
Choose 3 answers

Select one or more of the following:

  • Generate a link using the HIPERLINK function to a specific record in a legacy system

  • Return and display a field value from another object using the VLOOKUP function

  • Determine if a datetime field has passed using the NOW function

  • Determine which of three different images to display using IF function

  • Display the previous value for a field using the PRIORVALUE funtion

Explanation

Question 7 of 55

1

Which user can edit a record after it has been loocked for approval?

Choose 2 answers

Select one or more of the following:

  • Any user with a higher role in the hierarchy

  • Any user who approved the record previously

  • An administrator

  • An user who is assigned as the current approver

Explanation

Question 8 of 55

1

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?

Select one of the following:

  • Before Trigger execution

  • Before committing to database

  • After Trigger execution

  • After committing to database

Explanation

Question 9 of 55

1

A developer needs to ensure there is sufficient test coverage for an Apex method that interacts with Accounts. The developer needs to create test data.

What is the preffered way to load this test data into Salesforce?

Select one of the following:

  • By using HttpCalloutMocks

  • By using Static Resources

  • By using WebServiceTests

  • By using Documents

Explanation

Question 10 of 55

1

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?

Select one of the following:

  • In a Custom Controller

  • In a Standard Extension

  • In a Standard Controller

  • In a Controller Extension

Explanation

Question 11 of 55

1

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?

Select one of the following:

  • The Account should have a Master-Detail relationship to the Invoice.

  • The Invoice should have a Master-Detail relationship to the Account

  • The Account should have a Lookup relationship to the Invoice

  • The Invoice should have a Lookup relationship to the Account

Explanation

Question 12 of 55

1

A Hierarchy Custom Setting stores a specific URL for each profile in Salesforce.

Which statement can a developer use to retrieve the correct URL for the current user´s profile and display this on a Visualforce page?

Select one of the following:

  • {!$Setup.Url_Settings_c.Instance[Profile.Id].URL__c}

  • {!$Setup.Url_Settings__c.URL__c}

  • {!$Setup.Url_Settings__c[Profile.Id].URL__c}

  • {!$Setup.Url_Settings__c[$Profile.Id].URL__c}

Explanation

Question 13 of 55

1

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?

Select one of the following:

  • By using SOQL on the Visualforce page to query for data from the parent record

  • By using merge field syntax to retrieve data from the parent record

  • By using a roll-up formula field on the child record to include data from the parent record

  • By adding a second standard controller to the page for the parent record

Explanation

Question 14 of 55

1

What is the minimum log level needed to see user-generated debug statements?

Select one of the following:

  • FINE

  • INFO

  • WARN

  • DEBUG

Explanation

Question 15 of 55

1

How can a developer avoid exceeding governor limits when using an Apex Trigger?

Choose 2 answers

Select one or more of the following:

  • By using a helper class that can be invoked from multiple triggers

  • By using the Database class to handle DML Transactions

  • By using Maps to hold data from query results

  • By performing DML transactions on lists of sObjects

Explanation

Question 16 of 55

1

A developer wants to list all of the Tasks for each Account on the Account detail page.

When a Task is created for a Contact, what does the developer need to do to display the Task on the related Account record?

Select one of the following:

  • Create an Account formula field that displays the Task information

  • Nothing. The Task cannot be related to an Account and a Contact

  • Nothing. The Task is automatically displayed on the Account Page.

  • Create a Workflow Rule to relate the Task to the Contact´s Account

Explanation

Question 17 of 55

1

When can a developer use a custom Visualforce page in a Force.com application?

Choose 2 answers

Select one or more of the following:

  • To modify the page layout settings for a custom object

  • To create components for dashboards and layouts

  • To generate a PDF document with application Data

  • To deploy components between two organizations

Explanation

Question 18 of 55

1

What is the proper process for an Apex unit test?

Select one of the following:

  • Create data for testing. Execute runAllTests(). Verify that the results are correct.

  • Create data for testing. Call the method being tested. Verify that the results are correct.

  • Query for test data using SeeAllData= true. Call the method being tested. Verify that the results are correct.

  • Query for test data using SeeAllData= true. Execute runAllTests(). Verify that the results are correct.

Explanation

Question 19 of 55

1

When the value of a field in an account record is updated, which method will update the value of a custom field in all related opportunities?

Choose 2 answers.

Select one or more of the following:

  • An Apex trigger on the Account object.

  • A Workflow Rule on the Account object.

  • A cross-object formula field on the Account object.

  • A process Builder on the Account object.

Explanation

Question 20 of 55

1

A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing.

What will automatically obey the organization-wide defaults and sharing settings for the user who executes the code in the Salesforce organization?

Select one of the following:

  • Anonymous Blocks

  • Apex Triggers

  • HTTP Callouts

  • Apex Controllers

Explanation

Question 21 of 55

1

Where would a developer build a managed package?

Select one of the following:

  • Unlimited Edition

  • Developer Edition

  • Developer Sandbox

  • Partial Copy Sandbox

Explanation

Question 22 of 55

1

A reviewer is required to enter a reason in the comments field only when a candidate is recommended to be hired.

Which action can a developer take to enforce this requirement?

Select one of the following:

  • Create a formula field

  • Create a required comments field

  • Create a validation rule.

  • Create a required Visualforce component

Explanation

Question 23 of 55

1

A developer is creating an application to track engines and their parts. An individual part can be used in different types of engines.

What data model should be used to track the data and to prevent orphan records?

Select one of the following:

  • Create a lookup relationship to represent how each part relates to the parent engine object.

  • Create a master-detail relationship to represent the one-to-many model of engines to parts.

  • Create a junction object to relate many engines to many parts through a master-detail relationship

  • Create a junction object to relate many engines to many parts through a lookup relationship

Explanation

Question 24 of 55

1

Which type of code represents the Controller in MVC architecture on the Force.com platform?

Choose 2 answers

Select one or more of the following:

  • A static resource that contains CSS and images

  • Javascript that is used to make a menu item display itself

  • StandardController system methods that are referenced by Visualforce

  • Custom Apex and Javascript code that is used to manipulate data

Explanation

Question 25 of 55

1

Which data type or collection of data types can SOQL statements populate or evaluate to?

Choose 3 answers

Select one or more of the following:

  • A single sObject

  • A list of sObjects

  • A string

  • A Boolean

  • An Integer

Explanation

Question 26 of 55

1

What is a valid source and destination pair that can send or receive change sets?

Choose 2 answers.

Select one or more of the following:

  • Sandbox to sandbox

  • Developer edition to sandbox

  • Developer Edition to production

  • Sandbox to production

Explanation

Question 27 of 55

1

In which order does Salesforce execute events upon saving a record

Select one of the following:

  • Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

  • Before Triggers;Validation Rules; After Triggers; Workflow Rules;Assignment Rules; Commit

  • Before Triggers;Validation Rules; After Triggers; Assignment Rules;Workflow Rules; Commit

  • Validation Rules; Before Triggers; After Triggers; Workflow Rules;Assignment Rules; Commit

Explanation

Question 28 of 55

1

What is a good practice for a developer to follow when writing a trigger?

Choose 2 answers

Select one or more of the following:

  • Using synchronous callouts to call external systems

  • Using @future methods to perform DML operations

  • Using the Set data structure to ensure distinct records

  • Using the Map data structure to hold query results by ID

Explanation

Question 29 of 55

1

What is a capability of a StandardSetController?

Choose 2 answers

Select one or more of the following:

  • It enforces field-level security when reading large record sets

  • It extends the functionality of a standard or custom controller

  • It allows pages to perform mass updates of records

  • It allows pages to perform pagination with large record sets

Explanation

Question 30 of 55

1

Where can custom roll-up summary fields be created using Standard Object relationships?

Choose 2 answers

Select one or more of the following:

  • On Opportunity using Opportunity Product records

  • On Account using Case records

  • On Account using Opportunity records

  • On Quote using Order records

  • On Campaign using Campaign Member records.

Explanation

Question 31 of 55

1

A company wants a recruiting app that models candidates and interviews; displays the total number of interviews on each candidate record; and defines security on interview records that is independent from the security on candidate records.

What would a developer do to accomplish this task?

Choose 2 answers.

Select one or more of the following:

  • Create a roll-up summary field on the Candidate object that counts Interview records.

  • Create a lookup relationship between the Candidate and Interview objects.

  • Create a trigger on the Interview object that updates a field on the Candidate object

  • Create a master-detail relationship between the Candidate and Interview objects.

Explanation

Question 32 of 55

1

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 answers

Select one or more of the following:

  • Download a Managed Package from the AppExchange that provides a custom Visualforce page to modify.

  • Download an Unmanaged Package from the AppExchange that provides a custom Visualforce page to modify.

  • Copy the standard page and then make a new Visualforce page for Product data entry.

  • Create a new Visualforce page and an Apex controller to provide data entry.

Explanation

Question 33 of 55

1

Which type of information is provided by the Checkpoints tab in the Developer console?

Choose 2 answers.

Select one or more of the following:

  • Debug Statement

  • Exception

  • Time

  • Namespace

Explanation

Question 34 of 55

1

What is an important consideration when developing in a multi-tenant environment?

Select one of the following:

  • Unique domain names take the place of namespace for code developed for multiple orgs on multiple instances.

  • Polyglot persistence provides support for a global, multilingual user base in multiple orgs in multiple instances

  • Governor limits prevent tenants from impacting performance in multiple orgs on the same instance

  • Org-wide data security determines whether other tenants can see data in multiple orgs on the same instance.

Explanation

Question 35 of 55

1

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?

Select one of the following:

  • Create a Workflow Rule on the Opportunity object that updates a field on the parent Account.

  • Create a roll-up summary field on the Account object that performs a MAX on the Opportunity Close Date field.

  • Create a trigger on the Account object that queries the Close Date of the most recent Opportunities.

  • Create a formula field on the Account object that performs a MAX on the Opportunity Close Date field.

Explanation

Question 36 of 55

1

How would a developer determine if a CustomObject__c record has been manually shared with the current user in Apex?

Select one of the following:

  • By querying the role hierarchy.

  • By calling the isShared() method for the record

  • By calling the profile settings of the current user

  • By querying CustomObject__share

Explanation

Question 37 of 55

1

In the Lightning Component framework, which resource can be used to fire events?

Choose 2 answers

Select one or more of the following:

  • Visualforce controller actions.

  • Third-party Javascript code.

  • Third-party web service code.

  • Javascript controller actions.

Explanation

Question 38 of 55

1

In a single record, a user selects multiple values from a multi-select picklist.

How are the selected values represented in Apex?

Select one or more of the following:

  • As a String with each value separated by a comma

  • As a Set<String> with each value as an element in the set

  • As a String with each value separated by a semicolon

  • As a List<String> with each value as an element in the list

Explanation

Question 39 of 55

1

What is the benefit of the Lightining Component Framework?

Select one of the following:

  • Better performance for custom SalesforceI Mobile apps.

  • More centralized control via server-side logic.

  • More pre-built components to replicate the Salesforce look and feel

  • Better integration with Force.com sites.

Explanation

Question 40 of 55

1

A developer needs to create records for the object Property__c. The developer creates the following code block:

01 List<Property__c> propertiesToCreate = helperClass.createProperties();
02 try{
03
04 }catch(Exception exp){
05 //Exception handling
06 }

Which line of code would the developer insert at line 03 to ensure that at least some records are created even if a few records have errors and fail to be created?

Select one of the following:

  • Database.insert (propertiesToCreate, System.ALLOW_PARTIAL);

  • insert propertiesToCreate;

  • Database.insert(propertiesToCreate, false);

  • Database.insert(propertiesToCreate);

Explanation

Question 41 of 55

1

A developer creates an Apex helper class to handle complex trigger logic.

How can the helper class warn users when the trigger exceeds DML governor limits?

Select one of the following:

  • By using ApexMessage.Message() to display an error message after the number of DML statements is exceeded.

  • By using Limits.getDMLRows() and then displaying an error message before the number of DML statements is exceeded.

  • By using PageReference.setRedirect() to redirect the user to a custom Visualforce page before the number of DML statements is exceeded.

  • By using Messaging.SendEmail() to continue the transaction and send an alert to the user after the number of DML statements is exceeded.

Explanation

Question 42 of 55

1

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?

Select one of the following:

  • Add the SeeAllData atrribute to the test methods

  • Add the TestVisible attribute to the Apex class

  • Add the SeeAllData attribute to the test class

  • Add the TestVisible attribute to the Apex methods

Explanation

Question 43 of 55

1

Which statement would a developer use when creating test data for products and pricebooks?

Select one of the following:

  • IsTest(SeeAllData=false)

  • List objList= Test.loadData(Acccount.sObjectType, ',myResource');

  • Pricebook pb = new pricebook();

  • Id pricebookId = Test.getStandardPricebookId();

Explanation

Question 44 of 55

1

Which action can a developer perform in a before update trigger?

Choose 2 answers

Select one or more of the following:

  • Delete the original object using a delete DML operation

  • Update the original object using an update DML operation

  • Display a custom error message in the application interface

  • Change field values usign the Trigger.new context variable

Explanation

Question 45 of 55

1

Which code block returns the ListView of an Account object using the following debug statement?

System.debug(Controller.getListViewOptions());

Select one of the following:

  • ApexPages.StandardController controller = new ApexPages.StandardController([SELECT Id FROM Account LIMIT 1]);

  • ApexPages.StandardController controller = new ApexPages.StandardController(Database.getQueryLocator('select Id from Account Limit 1'));

  • ApexPages.StandardSetController controller = new ApexPages.StandardSetController([SELECT Id FROM Account LIMIT 1]);

  • ApexPages.StandardSetController controller = new ApexPages.StandardSetController(Database.getQueryLocator('select Id from Account Limit 1'))

Explanation

Question 46 of 55

1

What is an accurate statement about variable scope?

Choose 3 answers

Select one or more of the following:

  • Sub-blocks cannot reuse a parent block's variable name

  • Parallel blocks can use the same variable name

  • A static variable can restrict the scope to the current block if its values is null

  • A variable can be defined at any point in a block

  • Sub-blocks can reuse a parent´s block variable name if its value is null

Explanation

Question 47 of 55

1

Which scenario is invalid for execution by unit tests?

Select one of the following:

  • Executing methods for negative test scenarios.

  • Loading test data in place of user input for Flows.

  • Loading the standard Pricebook ID using a system method

  • Executing methods as different users

Explanation

Question 48 of 55

1

Which is a valid way of loading external Javascript files into a VisualForce page?

Choose 2 anwers

Select one or more of the following:

  • Using an <apex:define> tag

  • Using an <apex:includeScript> tag

  • Using a <script> tag

  • Using a <link> tag

Explanation

Question 49 of 55

1

Which statement should a developer avoid using inside procedural loops?

Choose 2 answers

Select one or more of the following:

  • Update contactList

  • List<Contact> contacts = [select id, salutation, firstname, lastname, email from Contact where accountId = :a.Id]

  • System.debug('Amount of CPU time (in ms) used so far:' + Limits.getCpuTime());

  • if(o.accountid = a.id)

Explanation

Question 50 of 55

1

When loading data into an organization, what can a developer do to match records to update existing records?

Choose 2 answers

Select one or more of the following:

  • Match an external Id Text field to a column in the imported file.

  • Match an auto-generated Number field to a column in the imported file

  • Match the Name field to a column in the imported file

  • Match the Id field to a column in the imported file

Explanation

Question 51 of 55

1

Which trigger event allows a developer to update fields in the Trigger.new list without using an additional DML statement?

Choose 2 answers

Select one or more of the following:

  • Before insert

  • After update

  • After insert

  • Before update

Explanation

Question 52 of 55

1

What is a capability of the Developer Console?

Select one of the following:

  • Execute Anonymous Apex code, Run REST API, create/Edit code.

  • Execute Anonymous Apex code, Create/Edit code, Deploy code changes.

  • Execute Anonymous Apex code, Create/Edit code, view Debug Logs.

  • Execute Anonymous Apex code, Run REST API, deploy code changes.

Explanation

Question 53 of 55

1

A developer needs to know if all tests currently pass in a Salesforce environment.

Which feature can the developer use?

Choose 2 answers.

Select one or more of the following:

  • ANT Migration Tool

  • Developer Console

  • Workbench Metadata Retrieval

  • Salesforce UI Apex Test Execution

Explanation

Question 54 of 55

1

How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?

Select one of the following:

  • By using the isCreatable() method

  • By using the canCreatable() method

  • By using the isInsertable() method

  • By using the hasAccess() method

Explanation

Question 55 of 55

1

Which declarative method helps ensure quality data?

Choose 3 answers

Select one or more of the following:

  • Validation rules

  • Page layouts

  • Exception handling

  • Workflow alerts

  • Lookup filters

Explanation

Previous
Check answer
Next