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Latest update CompTIA N10-007 exam questions and answers online practice test

QUESTION 1
Which of the following can be used to prevent unauthorized employees from entering restricted areas?
A. Sign-in sheets
B. Video cameras
C. Motion sensors
D. Swipe badges
Correct Answer: D

 

QUESTION 2
A company hires another firm to test the integrity of its information security controls. This is an example of:
A. role separation
B. device hardening
C. risk assessment
D. penetration testing
Correct Answer: D

 

QUESTION 3
Which of the following is an IPv6 address?
A. 00:14:38:05:7B:E5
B. 10.10.1.1
C. 192.168.1.1
D. 2001:cdba::3257:9652
Correct Answer: D

 

QUESTION 4
A technician is performing a site survey in an area of a university where both faculty and students are reporting poor
performance of their wireless connections. The technician gathers the following data in the problem area: Which of the
following would MOST likely resolve the issue?comptia n10-007 exam questions q4

A. There are too many wireless clients. Increase the number of APs to handle the traffic load.
B. The SNR is not at an acceptable level. Change the channel on the APs.
C. The signal strength is too low. Replace the equipment with devices that have better radio antennas.
D. The channel numbers on some APs are invalid. Switch AP2 and AP3 to use channel 1.
E. The type of antenna is inappropriate for the environment. Switch to 13dBi Yagi antennas.
Correct Answer: B

 

QUESTION 5
Which of the following IP addresses would be classified as private?
A. 10.100.200.0
B. 169.253.10.20
C. 172.168.5.0
D. 200.100.25.0
Correct Answer: A

 

QUESTION 6
Zach, a network technician, is configuring several switches to be managed remotely. Which of the following must be
configured to connect via SSH to each of those devices, as well as to retrieve various parameters?
A. PoE settings and VTP configuration
B. SNMP configuration only
C. IP address and SNMP configuration
D. QoS and PoE settings
Correct Answer: C

 

QUESTION 7
Which of the following VPN technologies should a network technician utilize to tunnel IPv6 traffic and multicast over an
IPv4 WAN link?
A. AH
B. DTLS
C. SSL
D. GRE
Correct Answer: D

 

QUESTION 8
Joe, a network technician, has received a report that one of his clients is experiencing an issue connecting to the
network. Joe observes two clients are connected to a hub, which is connected to separate wall jacks. Which of the
following has MOST likely occurred?
A. Switching loop
B. ARP cache poisoning
C. Improperly tagged ports
D. Wrong VLAN assignment
E. Duplicate IP addresses
Correct Answer: A

 

QUESTION 9
Which of the following DNS records allows for reverse lookup of a domain?
A. PTR
B. AAAA
C. A
D. MX
Correct Answer: A

 

QUESTION 10
Multiple users are experiencing slow performance when downloading large files from a specific site. Which of the
following should the technician do to check the connection to the external site?
A. Check the latency by running a continuous ping to the site.
B. Perform the ipconfig/flushdns command on the affected users\\’ PCs.
C. Run a speedtest from a user\\’s PC to a site on the Internet.
D. Verify if there is MTU mismatch in the path to the site.
Correct Answer: A

 

QUESTION 11
A network technician is troubleshooting a connectivity issue with Joe, a user. Joe has reported that when he attempts to
RDP to machine1 (192.168.21.21) by name, he is connected to machine3 (192.168.21.23). When the network
technician runs the command nslookup machine1, it returns the IP address 192.168.21.23; but when the ping –a
192.168.21.23 command is run, the results return the hostname machine3. Which of the following DNS records should
be updated to allow RDP connections to machine1 by hostname?
A. A
B. SRV
C. PTR
D. TXT
Correct Answer: A

 

QUESTION 12
In the past, users brought personal laptops to the office to bypass some of the security protocols on their desktops. Due
to new security initiatives, management has asked that users not be allowed to attach personal devices to the network.
Which of the following should a technician use to BEST meet this goal?
A. Shut down unused ports on switches
B. Upgrade firmware on network devices
C. Allow only secure protocols on the network
D. Disable unnecessary services
Correct Answer: C

 

QUESTION 13
A user claims to have no Internet access but can access local resources. A technician determines the issue is with a
configuration because a ping to a working public website shows a response that starts with:
Ping request could not find host
Which of the following is the MOST likely misconfiguration?
A. Incorrect netmask
B. DNS
C. DHCP
D. SSL certificate
Correct Answer: B

 

QUESTION 14
Which of the following WAN technologies is MOST preferred when developing a VoIP system with 23 concurrent
channels?
A. DSL
B. POTS
C. T1
D. DOCSIS
Correct Answer: C

 

QUESTION 15
A network administrator is going to be performing a major upgrade to the network. Which of the following should the
administrator use in case of a failure?
A. Baseline report
B. Vulnerability report
C. Rollback plan
D. Business continuity plan
Correct Answer: C


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