Which of the following is a step in deploying a WPA2-Enterprise wireless network?
A. Install a token on the authentication server
B. Install a DHCP server on the authentication server
C. Install an encryption key on the authentication server
D. Install a digital certificate on the authentication server
Answer: D
Question: 19
A malicious user is sniffing a busy encrypted wireless network waiting for an authorized client to connect to it. Only after an authorized client has connected and the hacker was able to capture the client handshake with the AP can the hacker begin a brute force attack to discover the encryption key. Which of the following attacks is taking place?
A. IV attack
B. WEP cracking
C. WPA cracking
D. Rogue AP
Answer: C
Question: 20
Which of the following protocols operates at the HIGHEST level of the OSI model?
A. ICMP
B. IPSec
C. SCP
D. TCP
Answer: C
Download CompTIA sy0-401 Test Questions PDF
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