在Excel 2003中,以下公式,()可以是合法的。
A. =RANK(H2,$H$2:$H$11)
B. =B3+2^3/4
C. =“中国”“万岁”
D. =AVERAGE([Book2]Sheet1!E3:E8)
E. =SUM(B2:E2,G2)
What are two advantages of Layer 2 Ethernet switches over hubs?()
A. decreasing the number of collision domains
B. filtering frames based on MAC addresses
C. allowing simultaneous frame transmissions
D. increasing the size of broadcast domains
E. increasing the maximum length of UTP cabling between device
专业技术人员潜力在具体工作中的运用,不包括()。
A. 快速升职
B. 工作分析
C. 组织定位
D. 实施开放式沟通