A developer has the following code:try {List nameList;Account a;String s = a.Name;nameList.add(s);} catch (ListException le ) {System.debug(' List Exception ');} catch (NullPointerException npe)
{System.debug('
NullPointer Exception ');} catch (Exception e) {System.debug(' Generic Exception ');} What message will be logged?

• A.Generic Exception
• B.List Exception
• C.NullPointer Exception
• D.No message is logged

Comment: *

Name: *

Email: *

Verification: *

Universal Containers has large number of custom applications that were built using a third-party javaScript framework and exposed using Visualforce pages. The Company wants to update these applications to apply styling that resembles the look and feel of Lightning Experience. What should the developer do to fulfill the business request in the quickest and most effective manner?

• A.Enable Available for Lightning Experience, Lightning Communities, and the mobile app on Visualforce pages used by the custom application.
• B.Rewrite all Visualforce pages asLightning components.
• C.Incorporate the Salesforce Lightning Design System CSS stylesheet into the JavaScript applications.
• D.Set the attribute enableLightning to true in the definition.

Comment: *

Name: *

Email: *

Verification: *

A Lightning component has a wired property, searchResults, that stores a list of Opportunities. Which definition of the Apex method, to which the searchResults property is wired, should be used?

• A.@AuraEnabled(cacheable=false)
  public List<Opportunity> search(String term) { /*implementation*/ }
• B.@AuraEnabled(cacheable=false)
  public static List<Opportunity> search(String term) { /*implementation*/ }
• C.@AuraEnabled(cacheable=true)
  public List<Opportunity> search(String term) { /*implementation*/ }
• D.@AuraEnabled(cacheable=true)
  public static List<Opportunity> search(String term) { /* implementation*/ }

Comment: *

Name: *

Email: *

Verification: *

Which three statements are true regarding trace flags? (Choose three.)

• A.Logging levels override trace flags.
• B.Trace flags can be set in the Developer Console, Setup, or using the Tooling API.
• C.If active trace flags are not set, Apex tests execute with default logging levels.
• D.Setting trace flags automatically cause debug logs to be generated.
• E.Trace flags override logging levels.

Comment: *

Name: *

Email: *

Verification: *

A developer has the controller class below.

Which code block will run successfully in an execute anonymous window?
myFooController m = new myFooController();

• A.System.assert(m.prop ==0);
  myFooController m = new myFooController();
• B.System.assert(m.prop ==null);
  myFooController m = new myFooController();
• C.System.assert(m.prop !=null);
  myFooController m = new myFooController();
• D.System.assert(m.prop ==1);

Comment: *

Name: *

Email: *

Verification: *