WhichofthefollowingexpansioncardsshouldbeinstalledintoaservertoprovideiSCSISAN connectivity?()
A. HBA
B. PBX
C. VoIP
D. NIC
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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
“双脚踏就时髦装大众称心,一剪裁成合身服诸君满意”,这对联有错误,()的修改正确。
A. 将上下联位置对换
B. 将“双”改成“二”字
C. 将“诸君”改成“顾客”
D. 将“大众”改成“顾客”
调查报告的作用是()。
A. 提供决策依据
B. 推广典型经验
C. 揭露社会问题
D. 提供相关信息
Which of the following protocols requests membership to a multicast group?()
A. IGMP
B. SNMP
C. SMTP
D. ICMP