单项选择题 You are a network administrator for ExamSheet.nets Windows 2000 network.  You use a user account named User1 to log on tot a Windows 2000 Professional computer. The computer is used by different students in a classroom. User1 does not have administrative rights. However, you prefer to use this account for your daily activities. Using the Task Scheduler you schedule a task to run a command file named AddUsers.cmd that automatically adds six more student user accounts. You configure the task to run as the administrator account.  After the task was scheduled to have run you open the Task Scheduler and discover a status of "Could not start" for the task. You also discover account logon failure audit events in the computers Security log.You want the scheduled task to successfully run AddUsers.cmd. You want to accomplish this with the least amount of administrative effort.  What should you do?（）

单项选择题 You are the administrator of a Windows 2000 Professional computer.  You schedule a task to run after 15 minutes. One hour later, the task still has not run. Using the Task Scheduler you check the status of the task. The status says "Could not start". You also notice that your Event Viewer Security Log has a logon failure event. You want to run the scheduled task.  What should you do?（）

单项选择题 You are the administrator of your company’s network. You attempt to install a printer driver on a Windows 2000 computer for a user named Linda.  You receive the following error message： "Error 11-Cannot install printer driver."  The driver was originally downloaded from the printer manufacturer’s Web site. You have successfully used the driver in the past on their Windows 2000 Professional computers.  You want to configure Linda’s computer to check for driver integrity and to allow you to install this printer driver.  What should you do？ （）