A custom Visualforce controller calls the ApexPages.addMessage() method, but no messages are rendering on the page.
Which component should be added to the Visualforce page to display the message?
<apex:message for="info"/>

• A.<apex:pageMessages />
• B.
• C.<apex:facet name="messages" />
• D.<apex:pageMessage severity="info" />

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The VP of Finance wants to ensure that once an opportunity is closed, it cannot be modified by any user.
How can an administrator meet this requirement?

• A.Set the Do Not Modify Closed Opportunity permission for all profiles.
• B.Set all fields to Read-Only on the standard Closed Opportunity page layout.
• C.Create an opportunity validation rule with the formula: PRIORVALUE( IsClosed ) = True.
• D.Create a workflow field update to update the IsClosed field to True if a closed opportunity is modified.

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Which of the following columns get copied from the incident when creating a problem according to the OOTB implementation? (Choose all that apply.)

• A.Impact
• B.Configuration Item
• C.Subcategory
• D.Assigned
• E.Contact type

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A developer is trying to decide between creating a Visualforce component or a Lightning component for a custom screen.
Which functionality consideration impacts the final decision?

• A.Will the screen make use of a JavaScript framework?
• B.Does the screen need to be accessible from the Lightning Experience UI?
• C.Will the screen be accessed via a mobile app?
• D.Does the screen need to be rendered as a PDF?

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Given the class structure shown below, which types of Cls will be included in a report run against the cmdb_ci_computer table?

• A.Cls defined directly in cmdb_ci_computer and all parent classes
• B.Cls defined directly in cmdb_ci_computer and all child classes
• C.Just Cls defined directly in cmdb_ci_computer

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