Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired. What is the best practice for the application start routines.（） Assume the system was stopped by a failure.。 Ensure the hostname parameters is set correctly.。 Assume the system was stopped by a graceful shutdown.。 Mount all volumes and file systems before running the application.。
关于DB型计划与DC型计划的说法，正确的是（）。 DB型计划由雇员承担投资风险，DC型计划由雇主承担投资风险。 DB型计划更受年轻雇员欢迎，DC型计划更受年老雇员欢迎。 DB型计划认知价值较高，DC型计划认知价值较低。 DB型计划不利于经常变换工作单位的雇员，DC型计划给付水平直接受投资绩效的影响。
1993年经济发展合作组织召开转基因食品安全会议提出的《现代转基因食品安全性评价：概念与原则》报告首次提出了（）。 “预先防范的原则”。 “实质等同性原则”。 “个案评估的原则”。 “逐步评估的原则&rdquo。
Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（） tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10。 tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10。 tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10。 tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0。
After the LED display is flashing 888 and the system is rebooted, which of the following commands should be used to gather dump information?（） snap 。 errpt 。 kdb 。 trace。
我国颁发的第一部预算定额是（）。
