If an enterprise customer required a switch for their branch office access layer, which family of switches would the customer likely choose from?()
A. Cisco Catalyst 2000 and 3000
B. Cisco Nexus
Cisco Catalyst 4000 and 6000
D. Cisco SFS 3000/7000
在饮酒方面,女诗人也是巾帼不让须眉,“不惜千金买宝刀,貂裘换酒也堪豪。”出自哪位女诗人之手?
揭开清词帷幕的词人是(),他于词推尊五代北宋,以“婉畅浓逸”为宗,其《湘真词》抒写抗清复明之志和黍离亡国的哀思。
在窗体上画一个名称为Txta的文本框,然后编写如下的事件过程:Private Sub Txta_KeyPress(keyascii asinteger)EndSub若焦点位于文本框中,则能够触发KeyPress事件的操作是()
A. 单击鼠标
B. 双击文本框
C. 鼠标滑过文本框
D. 按下键盘上的某个键