You have a SharePoint site that contains 10 lists.

You need to prevent a list named List1 from appearing on the Quick Launch navigation bar.

What should you configure?

A.
the Hidden property of List1

B.
the Navigation.QuickLaunch.Parent.IsVisible property of the site

C.
the OnQuickLaunch property of List1

D.
the QuickLaunchEnabled property of the site

Explanation:
MNEMONIC RULE: “Do you want to see the list on Quick Launch?”

Gets or sets a Boolean value that specifies whether the list appears on the Quick Launch area of the home page.

SPList.OnQuickLaunch Property
http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.splist.onquicklaunch.aspx