单项选择题 The operating system partition on a server is nearly out of space on a Windows 2003 Server. The administrator notices that the file pagefile.sys is taking up nearly 2GB of space. Which of the following would BEST resolve this problem?（）

单项选择题 Which of the following is the GREATEST environmental concern for a server operating environment?（）

单项选择题 Which of the following provides the MOST storage capacity without fault tolerance?（）