A developer must modify the following code snippet to prevent the number of SOQL queries issued from exceeding the platform governor limit. public class without sharing OpportunityService( public static List<OpportunityLineItem> getOpportunityProducts(Set<Id> opportunityIds){ List<OpportunitylineItem> oppLineItems = new List<OpportunityLineItem>(); for(Id thisOppId : opportunityIds){ oppLineItems.addAll([Select Id FROM OpportunityLineItems WHERE OpportunityId = :thisOppId)]; } return oppLineItems; } } The above method might be called during a trigger execution via a Lightning component. Which technique should be implemented to avoid reaching the governor limit?

• A.Refactor the code above to perform only one SOQL query, filtering by the Set of opportunityIds.
• B.Refector the code above to perform the SOQL query only if the Set of opportunityIds contains less 100 Ids.
• C.Use the System.Limits.getQueries() method to ensure the number of queries is less than 100.
• D.Use the System.Limits.getlimitQueries() method to ensure the number of queries is less than 100.

Comment: *

Name: *

Email: *

Verification: *

A developer wants to mark each Account in a List<Account> as either or Inactive based on the LastModified field value being more than 90 days.
Which Apex technique should the developer use?

• A.A for loop, with an if/else statement inside
• B.A for loop, with a switch statement inside
• C.A Switch statement, with a for loop inside
• D.An If/else statement, with a for loop inside

Comment: *

Name: *

Email: *

Verification: *

Which scenario is valid for execution by unit tests?

• A.Set the created date of a record using a system method.
• B.Load data from a remote site with a callout.
• C.Execute anonymous Apex as a different user.
• D.Generate a Visualforce PDF with geccontentAsPDF ().

Comment: *

Name: *

Email: *

Verification: *

What are three considerations when using the @InvocableMethod annotation in Apex?
Choose 3 answers

• A.A method using the @InvocableMethod annotation can have multiple input parameters.
• B.A method using the @InvocableMethod annotation can be declared as Public or Global.
• C.Only one method using the @InvocableMethod annotqation can be defined per Apex class.
• D.A method using the @InvocableMethod annotation must define a return value.
• E.A method using the @InvocableMethod annotation must be declared as static

Comment: *

Name: *

Email: *

Verification: *

A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces. public interface Sortable { void sort(); } public interface Drawable { void draw(); } Which is the correct implementation?

• A.Public class DrawList implements Sortable, Drawable {
  public void sort() { /*implementation*/}
  public void draw() { /*implementation*/}
  }
• B.Public class DrawList extends Sortable, extends Sortable, extends Drawable { public void sort() { /*implementation*/ } public void draw() { /* implementation */}
• C.Public class DrawList extends Sortable, Drawable {
  public void sort() { /*implementation*/}
  public void draw() { /*implementation*/}
  }
• D.Public class DrawList implements Sortable, Implements Drawable {
  public void sort() { /*implementation*/}
  public void draw() { /*implementation*/}
  ]

Comment: *

Name: *

Email: *

Verification: *