Free Salesforce Platform Developer II Exam Dumps and Platform Developer II Exam Questions

Question No: 31

MultipleChoice

Line 1 public class AttributeTypes Line 2 { Line 3 private final String[] arrayItems; Line 4 Line 5 @AuraEnabled Line 6 public List&lt;String&gt; getStringArray() { Line 7 Strings+ arrayItems = new String*+, 'red', 'green', 'blue' -; Line 8 return arrayItems; Line 9 } Line 10 } Consider the Apex controller above that is called from a Lightning Aura Component. What is wrong with it?

Options

ALine 1: class must be global

BLines 1 and 6: class and method must be global

CLine 6: method must be static

DLine 8: method must first serialize the list to JSON before returning

Question No: 32

MultipleChoice

&lt;lightning: layout multipleRows='true'&gt; &lt;lightning: layoutItem size='12'&gt;{!v.account.Name} &lt;/flighting: layoutitem&gt; &lt;lightning:layoutitem 3ize='12'&gt;{!v. account .AccountNumber} &lt;/lighting: layoutitem&gt; &lt;lightning: layoutitem size='12'&gt;{!v.account. Industry} &lt;/lighting: layoutitem&gt; &lt;/lightning: layout&gt; Refer to the component code above. The information displays as expected (in three rows) on a mobile device. However, the information is not displaying as desired (in a single row) on a desktop or tablet. Which option has the correct component changes to display correctly on desktops and tablets?

A.

B.

C.

D.

Options

AOption A

BOption B

COption C

DOption D

Question No: 33

MultipleChoice

Exhibit.

What must be added to get the data?

Options

AAdd @wire(getData, (name: $name')} to the account field and this, account = getData ( ) ; to t loadData ( ) function.

BAdd this, account = getData (this,name); to the loadData ( ) function.

CAdd getData ({ name; this,name}) , then (result=> { this.account = result}) to the LeadData ( ) function.

DAdd @wire(getData, {name: $name'}) to the account field and delete loadData ( ) because it is not needed.

Question No: 34

MultipleChoice

What is the correct order of execution for Visualforce Page 'postback' requests (when user interaction requires a page update)?

Options

A1) Decode View State
2) Evaluate expressions and method calls for the main page and custom components
3) Upon successful completion, Evaluate the action that triggered the postback
4) Upon successful completion, Update data and redirect user/update view state
5) HTML sent to browser

B1) Evaluate expressions and method calls for the main page and custom components
2) Decode View State
3) Upon successful completion, Update data and redirect user/update view state
4) Upon successful completion, Evaluate the action that triggered the postback
5) HTML sent to browser

C1) Decode View State
2) Evaluate expressions and method calls for the main page and custom components
3) Upon successful completion, Update data and redirect user/update view state
4) Upon successful completion, Evaluate the action that triggered the postback
5) HTML sent to browser

Question No: 35

MultipleChoice

What is the correct order of execution for Visualforce Page 'get' requests (initial page visit)?

Options

AEvaluate constructors on controller and extensions
2) If there's a element, create the view state
3) Evaluate expressions, attribute actions, and other method calls (getters/setters) on main page
4) Evaluate constructors, extensions, and expression on attribute definitions on any custom components present
5) Send HTML to Browser

BEvaluate constructors, extensions, and expression on attribute definitions on any custom components present
2) Evaluate constructors on controller and extensions
3) Evaluate expressions, attribute actions, and other method calls (getters/setters) on main page
4) If there's a element, create the view state
5) Send HTML to Browser

CEvaluate constructors on controller and extensions
2) Evaluate constructors, extensions, and expression on attribute definitions on any custom components present
3) Evaluate expressions, attribute actions, and other method calls (getters/setters) on main page
4) If there's a element, create the view state
5) Send HTML to Browser

Question No: 36

MultipleChoice

Line 1 public class AttributeTypes Line 2 { Line 3 private final String[] arrayItems; Line 4 Line 5 @AuraEnabled Line 6 public List<String> getStringArray() { Line 7 Strings+ arrayItems = new String*+, 'red', 'green', 'blue' -; Line 8 return arrayItems; Line 9 } Line 10 } Consider the Apex controller above that is called from a Lightning Aura Component. What is wrong with it?

Options

ALine 1: class must be global

BLines 1 and 6: class and method must be global

CLine 6: method must be static

DLine 8: method must first serialize the list to JSON before returning