单项选择题 You need to configure Microsoft Windows Fax and Scan to send and receive faxes. What should you do?（）

单项选择题 You have a computer that runs Windows Vista. You publish your Windows Calendar to C:\Calendars\mycalendar.ics. A user subscribes to your published calendar. You create a new appointment. The user reports that the appointment only appears on his calendar 24 hours later. You need to reduce the amount of time it takes for the appointment to appear in the user’s view of the published calendar. What should you do?（）

单项选择题 You manage 40 computers that run Microsoft Windows Vista. You use Microsoft Windows Calendar to publish a calendar to a shared network location. You need to allow users to automatically view the most recent calendar updates. What should you do?（）