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Quiz von Youssef Ahmani, aktualisiert more than 1 year ago
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Frage 1
Frage
Which statement about change set deployments is accurate? choose 3 answers
Antworten
-
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
Frage 2
Frage
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.
Antworten
-
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
Frage 3
Frage
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'?
Antworten
-
An empty List of Contacts
-
An error that no rows are found
-
A contact initialized to null
-
A contact with empty
Frage 4
Frage
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?
Antworten
-
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
Frage 5
Frage
A developer writes a SOQL query to find child records for a specific parent.
How many levels can be returned in a single query?
Antworten
-
3
-
7
-
5
-
1
Frage 6
Frage
What is a capability of formula fields?
Choose 3 answers
Antworten
-
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
Frage 7
Frage
Which user can edit a record after it has been loocked for approval?
Choose 2 answers
Antworten
-
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
Frage 8
Frage
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?
Antworten
-
Before Trigger execution
-
Before committing to database
-
After Trigger execution
-
After committing to database
Frage 9
Frage
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?
Antworten
-
By using HttpCalloutMocks
-
By using Static Resources
-
By using WebServiceTests
-
By using Documents
Frage 10
Frage
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?
Antworten
-
In a Custom Controller
-
In a Standard Extension
-
In a Standard Controller
-
In a Controller Extension
Frage 11
Frage
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?
Antworten
-
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
Frage 12
Frage
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?
Antworten
-
{!$Setup.Url_Settings_c.Instance[Profile.Id].URL__c}
-
{!$Setup.Url_Settings__c.URL__c}
-
{!$Setup.Url_Settings__c[Profile.Id].URL__c}
-
{!$Setup.Url_Settings__c[$Profile.Id].URL__c}
Frage 13
Frage
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?
Antworten
-
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
Frage 14
Frage
What is the minimum log level needed to see user-generated debug statements?
Antworten
-
FINE
-
INFO
-
WARN
-
DEBUG
Frage 15
Frage
How can a developer avoid exceeding governor limits when using an Apex Trigger?
Choose 2 answers
Antworten
-
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
Frage 16
Frage
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?
Antworten
-
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
Frage 17
Frage
When can a developer use a custom Visualforce page in a Force.com application?
Choose 2 answers
Antworten
-
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
Frage 18
Frage
What is the proper process for an Apex unit test?
Antworten
-
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.
Frage 19
Frage
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.
Antworten
-
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.
Frage 20
Frage
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?
Antworten
-
Anonymous Blocks
-
Apex Triggers
-
HTTP Callouts
-
Apex Controllers
Frage 21
Frage
Where would a developer build a managed package?
Antworten
-
Unlimited Edition
-
Developer Edition
-
Developer Sandbox
-
Partial Copy Sandbox
Frage 22
Frage
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?
Antworten
-
Create a formula field
-
Create a required comments field
-
Create a validation rule.
-
Create a required Visualforce component
Frage 23
Frage
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?
Antworten
-
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
Frage 24
Frage
Which type of code represents the Controller in MVC architecture on the Force.com platform?
Choose 2 answers
Antworten
-
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
Frage 25
Frage
Which data type or collection of data types can SOQL statements populate or evaluate to?
Choose 3 answers
Antworten
-
A single sObject
-
A list of sObjects
-
A string
-
A Boolean
-
An Integer
Frage 26
Frage
What is a valid source and destination pair that can send or receive change sets?
Choose 2 answers.
Antworten
-
Sandbox to sandbox
-
Developer edition to sandbox
-
Developer Edition to production
-
Sandbox to production
Frage 27
Frage
In which order does Salesforce execute events upon saving a record
Antworten
-
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
Frage 28
Frage
What is a good practice for a developer to follow when writing a trigger?
Choose 2 answers
Antworten
-
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
Frage 29
Frage
What is a capability of a StandardSetController?
Choose 2 answers
Antworten
-
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
Frage 30
Frage
Where can custom roll-up summary fields be created using Standard Object relationships?
Choose 2 answers
Antworten
-
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.
Frage 31
Frage
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.
Antworten
-
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.
Frage 32
Frage
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
Antworten
-
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.
Frage 33
Frage
Which type of information is provided by the Checkpoints tab in the Developer console?
Choose 2 answers.
Antworten
-
Debug Statement
-
Exception
-
Time
-
Namespace
Frage 34
Frage
What is an important consideration when developing in a multi-tenant environment?
Antworten
-
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.
Frage 35
Frage
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?
Antworten
-
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.
Frage 36
Frage
How would a developer determine if a CustomObject__c record has been manually shared with the current user in Apex?
Antworten
-
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
Frage 37
Frage
In the Lightning Component framework, which resource can be used to fire events?
Choose 2 answers
Antworten
-
Visualforce controller actions.
-
Third-party Javascript code.
-
Third-party web service code.
-
Javascript controller actions.
Frage 38
Frage
In a single record, a user selects multiple values from a multi-select picklist.
How are the selected values represented in Apex?
Antworten
-
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
Frage 39
Frage
X = B
Antworten
-
X = B
-
X = C
Frage 40
Frage
What is the benefit of the Lightining Component Framework?
Antworten
-
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.
Frage 41
Frage
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?
Antworten
-
Database.insert (propertiesToCreate, System.ALLOW_PARTIAL);
-
insert propertiesToCreate;
-
Database.insert(propertiesToCreate, false);
-
Database.insert(propertiesToCreate);
Frage 42
Frage
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?
Antworten
-
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.
Frage 43
Frage
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?
Antworten
-
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
Frage 44
Frage
Which statement would a developer use when creating test data for products and pricebooks?
Antworten
-
IsTest(SeeAllData=false)
-
List objList= Test.loadData(Acccount.sObjectType, ',myResource');
-
Pricebook pb = new pricebook();
-
Id pricebookId = Test.getStandardPricebookId();
Frage 45
Frage
101
Antworten
-
101
-
102
Frage 46
Frage
Which action can a developer perform in a before update trigger?
Choose 2 answers
Antworten
-
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
Frage 47
Frage
Which code block returns the ListView of an Account object using the following debug statement?
System.debug(Controller.getListViewOptions());
Antworten
-
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'))
Frage 48
Frage
What is an accurate statement about variable scope?
Choose 3 answers
Antworten
-
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
Frage 49
Frage
Which scenario is invalid for execution by unit tests?
Antworten
-
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
Frage 50
Frage
Which is a valid way of loading external Javascript files into a VisualForce page?
Choose 2 anwers
Antworten
-
Using an <apex:define> tag
-
Using an <apex:includeScript> tag
-
Using a <script> tag
-
Using a <link> tag
Frage 51
Frage
Which statement should a developer avoid using inside procedural loops?
Choose 2 answers
Antworten
-
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)
Frage 52
Frage
When loading data into an organization, what can a developer do to match records to update existing records?
Choose 2 answers
Antworten
-
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
Frage 53
Frage
Which trigger event allows a developer to update fields in the Trigger.new list without using an additional DML statement?
Choose 2 answers
Antworten
-
Before insert
-
After update
-
After insert
-
Before update
Frage 54
Frage
What is a capability of the Developer Console?
Antworten
-
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.
Frage 55
Frage
A developer needs to know if all tests currently pass in a Salesforce environment.
Which feature can the developer use?
Choose 2 answers.
Antworten
-
ANT Migration Tool
-
Developer Console
-
Workbench Metadata Retrieval
-
Salesforce UI Apex Test Execution
Frage 56
Frage
How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?
Antworten
-
By using the isCreatable() method
-
By using the canCreatable() method
-
By using the isInsertable() method
-
By using the hasAccess() method
Frage 57
Frage
Which declarative method helps ensure quality data?
Choose 3 answers
Antworten
-
Validation rules
-
Page layouts
-
Exception handling
-
Workflow alerts
-
Lookup filters
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