Which of the following is not considered a common approach to narrow the field of potentialproblem causes? (Choose the best answer.)()
A. Following the traffic path
B. Top-down
Comparing configurations
D. Bottom-up
E. Divide and conquer
F. Examine SLA
查看答案
复式记账法的记账基础是收入、费用和利润间的平衡关系。
A. 正确
B. 错误
单回路控制系统中,当偏差为零时,则调节器的输出值()。
A. 变大
B. 不变
C. 变小
D. 回零