CCNP系列認(rèn)證CCNP(642-144)單項(xiàng)選擇題每日一練(2019.01.19)

Refer to the exhibit. The Hamilton Hair Emporium was having difficulty hearing during conference calls. This configuration adjustment was made, and now the company is experiencing sound distortion. What is the cause?（）

Refer to the exhibit. The LC&F Softball League is establishing voice-mail groups to more efficiently send messages for rain delays and other important matters. If the organization checks the Integrated Messaging box, members of this group will be allowed what IMAP-enabled privilege?（）