Refer to the exhibit. What is the configuration an example of?()
A. enabling modular QoS over Frame Relay
B. enabling Real-Time Transport Protocol (RTP) header compression
C. enabling distributed compressed Transmission Control Protocol
D. enabling latency and jitter reduction for Transmission Control traffic
E. enabling TCP header compressio
排烟消防车根据要求,布置好排烟管道,当左边为进风管右边为出风管时,该排烟机为负压排烟,反之为正压。
A. 正确
B. 错误
智力发展的双因素说的提出者是()。
A. 皮亚杰
B. 斯皮尔曼
C. 塞斯顿
D. 吉尔福特
某位营销人员在运用SPIN销售法时,向客户提问:“你的年销售额是多少?”是属于:()
A. 状况性询问
B. 暗示性询问
C. 问题性询问
D. 需求确认性询问