如果交易被遗漏，一个计算机程序不会产生月末余额，这是下列中的哪一个例子
A.纠正控制。
B.全权控制。
C.预防控制。
D.侦探控制。
考点：Internal Controls -- Internal Auditing and Systems Controls-Systems Controls
关键词：computer
解题思路：涉及到硬件等非人为操作的控制，一般都是预防控制
See the correct answer for the explaantion.
See the correct answer for the explanation.
A preventive control is designed to prevent errors from occurring.
See the correct answer for the explanation.
