单项选择题

An operator is editing a file using a keyboard without arrow keys. What key can be used to move the cursor one character to the right?（）

A. n
B. j
C. k
D. l

点击查看答案

上一题目录下一题

相关考题

单项选择题

Which of the following AIX storage concepts is correct?（）

A. A filesystem can span multiple physical volumes.
B. A physical volume can belong to more than 1 volume group.
C. A logical volume can have up to 2 copies in each of 2 volume groups.
D. The size of a filesystem is always the same size as its logical volume.

单项选择题

What is the correct command to display the current working directory?（）

A. echo $PWD
B. echo $pwd
C. echo $CWD
D. echo $cwd

单项选择题

An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?（）

A. lslp -a
B. qchk -A
C. enq -s ALL
D. lpstat -p ALL