2. 计算机
  3. After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?

After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?

admin2009-05-19  29
问题 After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?
选项 A、It will recall the previous command line
B、It will move the cursor one line up
C、It will redisplay the current command line
D、It will capitalize the command line
E、None of the above
答案A
解析 Explanation:
The up arrow key is used to recall the previous command line entry. The commands that were entered previously can be displayed by repeatedly pressing the up arrow key, or by entering the "show history" command.
转载请注明原文地址:https://www.kaotiyun.com/show/AchZ777K
本试题收录于： 思科640802题库思科认证分类
0

思科640802

思科认证

相关试题推荐
随机试题
最新回复(0)