单项选择题
A.Run the script using ‘ksh -fx’.
B.Run the script using ‘ksh -a function -x’.
C.Edit the script and add ‘set -x’ at the beginning.
D.Edit the script and add ‘set -x’ at the beginning of each function.
单项选择题 An administrator is installing AIX 6.1 on a new LPAR and the boot sequence has stalled with reference code 0c31. What is the most likely cause？（）
单项选择题 An LPAR has hung during a reboot， reporting a 0552 LED code. What does this signify？（）
单项选择题 A booting system appears to be hanging with an LED code of 0c54. What is the likely cause？（）