In a single record, a user selects multiple values from a multi-select picklist.
How are the selected values represented in Apex?

Which query should a developer use to obtain the Id and Name of all the Leads, Accounts, and Contacts that have the company name "Universal Containers"?

The initial value for a number field on a record is 1. A user updated the value of the number field to 10.
This action invokes a workflow field update, which changes the value of the number field to 11. After the workflow field update, an update trigger fires.What is the value of the number field of the object that is obtained from Trigger.old?

The Account object has a custom Percent field, Rating, defined with a length of 2 with 0 decimal places. An Account record has the value of 50% in its Rating field and is processed in the Apex code below after being retrieved from the database with SOQL.

What is the value of acctScore after this code executes?

In which two trigger types can a developer modify the new sObject records that are obtained by the trigger.new context? Choose 2 answers