however, three other components of delay, routing/switching delay, distance delay, andprotocol delay are components that can not be positively affected by an （ ） in bandwidth.（2007年上半年网络工程师上午真题解析）
however, three other components of delay, routing/switching delay, distance delay, andprotocol delay are components that can not be positively affected by an （ ） in bandwidth.（2007年上半年网络工程师上午真题解析）
A、increase
B、decrease
C、maintenance
D、extension
参考答案：A
参考解析：正在整理中,欢迎在文下评论区提供答案解析,谢谢！