A developer is implementing an Apex class for a financial system. Within the class, the variables 'creditAmount' and 'debtAmount' should not be able to change once a value is assigned. In which two ways can the developer declare the variables to ensure their value can only be assigned one time? Choose 2 answers

• A.Use the final keyword and assign its value when declaring the variable.
• B.Use the final keyword and assign its value in the class constructor.
• C.Use the static keyword and assign its value in the class constructor.
• D.Use the static keyword and assign its value in a static initializer.

Comment: *

Name: *

Email: *

Verification: *

A developer is creating an app that contains multiple Lightning web components.
One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.
How should this be accomplished?

• A.Fire a notification.
• B.Create a custom event.
• C.Update a property on the parent.
• D.Call a method in the Apex controller.

Comment: *

Name: *

Email: *

Verification: *

What are three considerations when using the @InvocableMethod annotation in Apex?
Choose 3 answers

• A.A method using the @InvocableMethod annotation can have multiple input parameters.
• B.A method using the @InvocableMethod annotation can be declared as Public or Global.
• C.A method using the @InvocableMethod annotation must be declared as static
• D.A method using the @InvocableMethod annotation must define a return value.
• E.Only one method using the @InvocableMethod annotqation can be defined per Apex class.

Comment: *

Name: *

Email: *

Verification: *

A developer must provide a custom user interface when users edit a Contact. Users must be able to use the interface in Salesforce Classic and Lightning Experience.
What should the developer do to provide the custom user interface?

• A.Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience.
• B.Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning page inLightning Experience.
• C.Override the Contact's Edit button with a Lightning component in Salesforce Classic and a Lightning component in Lightning Experience.
• D.Override the Contact's Edit button with a Lightning page in Salesforce Classic and a Visualforce page in Lightning Experience.

Comment: *

Name: *

Email: *

Verification: *

What are two benefits of using declarative customizations over code? Choose 2 answers What are two benefits of using declarative customizations over code?

• A.Declarative customizations automatically generate test classes.
• B.Declarative customizations generally require less maintenance.
• C.Declarative customizations automatically generate test classes.
• D.Declarative customizations automatically update with each Salesforce release.

Comment: *

Name: *

Email: *

Verification: *