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CompTIA Network+ certification Sample Questions:

1. Which of the following will a firewall NOT protect the network from?

A) Intrusion
B) Denial of Service
C) DDoS
D) Spam e-mails

2. A network administrator is performing a penetration test on the WPA2 wireless network. Which of the following can be used to find the key?

A) SQL injection
B) DoS
C) Buffer overflow
D) Dictionary file

3. An application server is placed on the network and the intended application is not working
correctly. Which of the following could be used to make sure sessions are being opened properly?

A) Toner probe
B) Antivirus scanner
C) Packet sniffer
D) IDS

4. Which of the following services would have assigned the IP address 169.254.1.89?

A) APIPA
B) DHCP
C) DNS
D) IDS

5. Before installing a wireless network, which of the following should Karen, a network technician, take into consideration to reduce signal exposure for war drivers?

A) Encryption protocols
B) Device placement
C) User authentication
D) MAC address filtering

Solutions: