试题详情
单项选择题The server administrator discovers that a server， which has not been patched， is runningextremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making？（）

A、netstat

B、ping

C、nslookup

D、grep

  • A

  • 关注下方微信公众号，在线模考后查看

热门试题