杂文属于()。
A. 时评性评论专栏
B. 思想性评论专栏
C. 文艺性评论专栏
D. 经济性评论专栏
新闻评论从()看,一般分为开头、中间、结尾。
A. 自然结构
B. 逻辑论证结构
C. 内容发展结构
D. 语法结构
WhichofthefollowingexpansioncardsshouldbeinstalledintoaservertoprovideiSCSISAN connectivity?()
A. HBA
B. PBX
C. VoIP
D. NIC
When installing two 802.11g access points in the same building, which of the following channelswill MOST likely be used to minimize interference?()
A. 5 and 6
B. 1 and 6
C. 6 and 10
D. 2 and 6