QUESTION 271
Which of the following uses the RC4 cipher? (Select TWO).
A. |
WPA-personal TKIP |
B. |
WEP |
C. |
WPA2-enterprise CCMP |
D. |
WPA2-personal CCMP |
E. |
AES |
Correct Answer: AB
Explanation:
http://en.wikipedia.org/wiki/Temporal_Key_Integrity_Protocol
QUESTION 272
Which of the following wireless encryption types is vulnerable to weak IVS attacks?
A. |
WEP |
B. |
WPA |
C. |
WPA2 |
D. |
AES |
Correct Answer: A
Explanation:
http://www.networkworld.com/research/2002/0909wepprimer.html
QUESTION 273
Which of the following Internet connection types would typically have the GREATEST latency?
A. |
Satellite |
B. |
WiMAX |
C. |
Cellular |
D. |
ISDN |
Correct Answer: A
Explanation:
http://compnetworking.about.com/od/speedtests/a/network_latency.htm
QUESTION 274
DRAG DROP
Place the appropriate token next to each graphic
Correct Answer:
QUESTION 275
Which of the following is a public IP address?
A. |
10.0.0.1 |
B. |
62.10.1.1 |
C. |
172.16.0.1 |
D. |
192.168.1.1 |
Correct Answer: B
Explanation:
http://technet.microsoft.com/en-us/library/cc958825.aspx
QUESTION 276
Which of the following ports MUST be open to connect to a PC using RDP?
A. |
21 |
B. |
80 |
C. |
443 |
D. |
3389 |
Correct Answer: D
Explanation:
http://support.microsoft.com/kb/306759
QUESTION 277
Which of the following features of Windows allows a device to have a default IP address if a DHCP server is not available?
A. |
APIPA |
B. |
ARP |
C. |
IPv6 |
D. |
DNS |
Correct Answer: A
Explanation:
http://compnetworking.about.com/cs/protocolsdhcp/g/bldef_apipa.htm
QUESTION 278
Which of the following wireless standards is backwards compatible with 802.11g?
A. |
802.11a |
B. |
802.11b |
C. |
802.11n |
D. |
802.1q |
Correct Answer: C
Explanation:
http://www.networkworld.com/newsletters/wireless/2006/0206wireless1.html
QUESTION 279
Which of the following is the BEST protocol to use for securely transferring large files?
A. |
Telnet |
B. |
SSH |
C. |
SFTP |
D. |
FTP |
Correct Answer: C
Explanation:
http://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol
QUESTION 280
Which of the following is representative of a class C address type?
A. |
10.15.1.4 |
B. |
169.254.125.15 |
C. |
172.20.15.5 |
D. |
192.168.1.15 |
Correct Answer: D
Explanation:
http://en.wikipedia.org/wiki/Classful_network
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