Apex Sessions 9

Using Batch Apex, you can process millions of records asynchronously in batches.

• True

• False

Which Interface is required to implement in the class to make it batch apex class.

• Database.Batchable<sObject>

• Database.Batch<sObject>

• Batch.Database()

The Database.Batchable interface contains how many methods that must be implemented?

• 3

• 2

• 1

• 4

Start method is automatically called at the beginning of the apex batch job. This method will collect record or objects on which the operation should be performed.

• True

• False

Finish method run after each execute method is processed.

• True

• False

Is it possible to call another batch class from the batch class in start or execute method ?

• No

• Yes

If you want to call another batch apex class from one batch class, In which method is it possible to call ?

• start

• execute

• finish

Custom settings are similar to custom objects.

Generally used to create custom set of data.

• True

• False

How many types of custom settings are available in salesforce

• 1

• 2

• 3

• 4

API stands for :

• Application Programming Interface

• Application Program

• Application Process Interface