單項(xiàng)選擇題Wireless components must work together for interoperability and performance. Which standard has specifications that are 2.4 GHz, 54 Mb/s, and a range of 150 feet?()  

A. 802.11n
B. 802.11b
C. 802.11a
D. 802.11g


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1.多項(xiàng)選擇題What three elements are included with Cisco Small Business Pro Service?() 

A. five-year subscription terms
B. next business day advanced hardware replacement
C. access to the Cisco Small Business Support Center
D. Cisco SMARTnet
E. software upgrades and updates
F. access to the Cisco Small Business University

2.多項(xiàng)選擇題Bridges and switches are Layer 2 devices that provide the same basic functionality but that also have some differences. Which two traits apply to switches only?()

A. supports Layer 2 VLANs
B. segment LANs
C. are faster because forwarding decisions are made on hardware
D. typically have fewer ports because forwarding decisions are made in software
E. flood frames out all ports

3.多項(xiàng)選擇題In Cisco Network Attached Storage solutions, what are two common high-availability features for small business?() 

A. XFS file system
B. support for RAID 4
C. 10 Gigabit Ethernet connections
D. lifetime warranty
E. SMART disk support

5.單項(xiàng)選擇題What is the SMB Partner Practice Builder?()  

A. technical support that requires an annual subscription
B. management consultancy service offered to develop partner business process
C. support for partners building a new business
D. program to develop Unified Communications practice

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