试题详情
- 单项选择题Which of the following statements is TRUE concerning the po column of the vmstat command？（）
A、 The sys is high when po is high.
B、 The po represents the number of page steals.
C、 The low values usually indicate insufficient paging space.
D、 The low values usually indicate sufficient memory for the load.
- D
关注下方微信公众号，在线模考后查看
热门试题