传统点火系统中,增大断电器触点间隙,点火提前角将()。
A.变大
B.变小
C.不变
参考答案:A
尽管内存储器直接与CPU进行数据交换,但由于它的存储容量较小,所以它存取数据的速度比外部存储器要慢得多。()
A(n) ______ is a destructive program that fills a computer system with self-replicating information,clogging the system so that its operations are slowed or stopped.
A.worm
B.macro
C.CIH
D.Trojan