Answer: B. The user can continue to view the Page they are currently on, but if they navigate away from the page, they will be logged out.
Explanation: If the Salesforce organization's Login Hours are set from 7 AM to 7 PM. A user logs in at 6:57 PM and is viewing a record when the clock passes 7 PM . Once a logged in user is outside of the specified Login Hours for an organization ,the user can continue to view the Page they are currently on, but if they navigate away from the page, they will be logged out.