PDII試験無料問題集「Salesforce Platform Developer II 認定」

A. Ensure queries do not exceed governor limits.34

B. Ensure properties are marked as private.

C. Ensure variables are marked as transient.12

D. Ensure profiles have access to the Visualforce page.

A. Line 6: method must be static

B. Lines 1 and 6: class and method must be global

C. Line 1: class must be global

D. Line 8: method must first serialize the list to JSON before returning

A. Updating a record after the completion of an insert1

B. Making a call to schedule a batch process to complete in the future

C. Querying tens of thousands of records

D. Calling a web service from an Apex trigger

A. Savepoints are not limited by DML statement governor limits.

B. Static variables are not reverted during a rollback.

C. You can roll back to any savepoint variable created in any order.

D. Reference to savepoints can cross trigger invocations.

A. Edit the code to use the without sharing keyword in the Apex class.15

B. Ensure the OWD for the Opportunity object is Public.17

C. Use the Cacheable=true attribute in the Apex method.16

D. Use the Continuation=true attribute in the Apex method.14

A. Region__c = r.Region_Name__c;
}
}
}

B. Region__c = zipMap.get(l.PostalCode);
}
}

C. Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
for(Lead l : Trigger.new) {
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; for(Region__c r : regions) { if(l.PostalCode == r.Zip_Code__c) {

D. Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; Map<String, String> zipMap = new Map<String, String>(); for(Region__c r : regions) { zipMap.put(r.Zip_Code__c, r.Region_Name__c);
}
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {

E. Region__c = r.Region_Name__c;
}
}
}

F. Region__c = reg.Region_Name__c;
}

G. Java
for (Lead l : Trigger.new) {
Region__c reg = [SELECT Region_Name__c FROM Region__c WHERE Zip_Code__c = :l.
PostalCode];

H. Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
for (Lead l : Trigger.new) {
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; for (Region__c r : regions) { if(l.PostalCode == r.Zip_Code__c) {

A. Internal Apps can use outbound messages.

B. Internal Apps can use entitlement processes.

C. External Apps require the standard Streaming API.

D. External Apps use an API to publish event messages.

A. Modify the trigger to use the isMultiThread=true annotation.

B. Use a helper class to set a Boolean to TRUE the first time a trigger is fired, and then modify the trigger to only fire when the Boolean is FALSE.

C. Split the trigger logic into two separate triggers.

D. Convert the trigger to use the @future annotation, and chain any subsequent trigger invocations to the Account object.

A. Use setStorable() in the Apex method to store the response in the client-side cache.2

B. Return all records into a list when the component is created and filter the array in JavaScript.3

C. Use SOSL to query the records on filter change.1

D. Use a4 selective SOQL query with a custom index.