APEX Sessions Quiz 7

Trigger.New

Returns a list of the new versions of the sObject records. This sObject list is available in insert,

update triggers, and the records can only be modified in before triggers.

• True

• False

Trigger.New holds a map of IDs to the new versions of the sObject records.

• True

• False

Trigger.Old holds a map of IDs to the Old versions of the sObject records.

• True

• False

Which one from the following is not a valid Context Variable in triggers.

• Trigger.isInsert

• Trigger.isUpdate

• Trigger.isBefore

• Trigger.isMiddle

A trigger should be able to handle single record and thousands of record. This approach is called ?

• Bulkifying trigger

• Single Record trigger

• NoneOfThem

A developer wishes to iterate over a list of records returned from a query, which of the following loop type is most appropriate?

• Do While Loop

• SOQL For Loop

• While Loop

When the opportunity stage is changed to ClosedWon. Send the email to the admin. Which Event Type will be used from the following

• before insert

• before update

• after insert

• after update

Write a trigger on the Lead Object. Which one is the correct syntax from the following?

• trigger leadTrigger on Lead (before insert){

  }

• leadTrigger on Lead (before insert)

• trigger on Lead leadTrigger (before insert){

  }

Which method to use from the following. To find the count of number of elements in the List.

• Size()

• Length()

• Count()

if trigger is fired due to an insert operation. which one from the following will return true?

• Trigger.isInsert

• Trigger.isUpdate

• Trigger.isDelete