What is the purpose of the “public” and “private” access modifiers in Apex?

(Choose any two answers)

• 1. “public” means that the variable or method can be accessed from outside the class.

• private” means that the variable or method can only be accessed within the class itself.

• 1. “public” means that the variable or method can be only be accessed within the class itself.

• 1. “private” means that the variable or method can be accessed from outside the class.

• “public” means that the variable or method can be accessed from both outside and inside the class.

• a...b...c...d

• abcd...

• ...abcd

• throws compile error

Which directive can be used to spread properties to a child component in LWC?

• lwc : dom

• lwc :slot-data

• lwc : spread

• lwc : slot-bind

Answer explanation

What will be output?

• object is User

• throws System.Sobject

  Exception

• object is Case

• throws System.String

  Exception

What will be the output?

• Value1

• Value2

• undefined

• null

Which of the following Apex annotation is used to provide information to third party tools?

• • @NamespaceAccessible

• • @SuppressWarnings

• • @InvocableMethod

• • @RemoteAction

Answer explanation

Which of the following configuration variable can be used with the 'sfdx config:set'

CLI command to set default dev hub?

• defaultdevhubusername

• defaultdevhub

• defaultusername

• target-dev-hub

• None of this

• 10

  [30, 40, 50]

• 10

  30

• unexpected token

  '...'

• Unexpected indentifire 'a'

• 10

  [10, 20, 30, 40,50]

Which of the following is not a valid Salesforce CLI command?

• sfdx org:list

• sfdx org:open

• sfdx org:refresh

• sfdx org:status

What does the Flow element Core Action do?

• Perform an Action in Apex

• Perform an Action outside of the flow

• Perform an Action inside of the flow

• Get records that meet filter conditions