CompTIA认证考试
Which of the following wireless standards has the highest maximum data rate?（）A、802.11nB、802.11bC、802.11aD、802.11g
题目
Which of the following wireless standards has the highest maximum data rate?（）
- A、802.11n
- B、802.11b
- C、802.11a
- D、802.11g
相似问题和答案
第1题：
A. CSMA/CA
B. CSMA/CD
C. Wireless encryption
D. Wireless bonding
第2题：
Which of the following should be used to restrict access to a wireless network?（）
- A、Port forwarding
- B、Enable SSID broadcast
- C、Wireless encryption
- D、Enable DMZ
正确答案:C
第3题：
A. Antennae is not connected
B. Wireless card is defective
C. Drivers needs to be updated
D. OS needs to be updated
第4题：
A wireless access point supports up to 20 clients. Which of the following describes this wirelessnetwork?（）
- A、Mesh
- B、Point to point
- C、Point to multipoint
- D、Ring
正确答案:C
第5题：
Which of the following features on a wireless router maps the private IP address to a public IPaddress?（）
- A、SSID
- B、NAT
- C、MAC filtering
- D、DHCP
正确答案:B
第6题：
A. Ping sweep
B. Intrusion detection software
C. Port scanner
D. Wireless packet sniffer
第7题：
Which of the following monitors a server to see which protocols might be in use?（）
- A、Ping sweep
- B、Intrusion detection software
- C、Port scanner
- D、Wireless packet sniffer
正确答案:B
第8题：
A.802.11a
B.802.11b
C.802.11g
D.802.11n
第9题：
Which of the following devices could be configured as a DHCP server?（）
- A、Wireless router
- B、Unmanaged switch
- C、Hub
- D、Repeater
正确答案:A
第10题：
Which of the following improves wireless performance by allowing only one wireless transmissionon the network at a time?（）
- A、CSMA/CA
- B、CSMA/CD
- C、Wireless encryption
- D、Wireless bonding
正确答案:A