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CompTIA N10-007 Network+ Take Ten Challenge #1
April 13, 2020
Step 1 of 10
10%
1-1: A network administrator has informed you that access to a switch at a remote site is only available through out-of-band management. Which of these would apply to this configuration?
All access is provided over a serial connection
All access is based on a centralized name service
You will need an SSL VPN to access the switch
File transfers must use FTPS
A browser with HTTPS is used for management
1-2: Which of these technologies would be the best choice for encrypting terminal communication across the network?
DTLS
SSH
SFTP
TLS
SSL
1-3: Which security mechanism can identify and block invalid STP traffic from a workstation?
QoS
BPDU guard
DHCP snooping
Broadcast guard
Flood guard
1-4: A network administrator is working at the command line of a Linux server to determine if traffic from a remote site is communicating with the server. Which of these commands would best identify this traffic?
tcpdump
nmap
pathping
route
iptables
1-5: A server administrator has identified two devices on the network with duplicate IP addresses. Which layer of the OSI model would best represent this issue?
Layer 1
Layer 2
Layer 6
Layer 3
Layer 5
Layer 7
Layer 4
1-6: A manufacturing company has built a disaster recovery site that maintains an exact hardware duplicate of their data center, and all software is synchronized between the sites every hour. Which of the following would best describe this site?
Hybrid
Clustering
Hot site
Snapshot
Load balanced
1-7: A security administrator would like to limit the number of devices that can communicate through a switch interface. Which of the following would allow this functionality?
BPDU guard
Flood guard
VLAN trunking
STP
DHCP snooping
1-8: A network engineer is concerned that nearby wireless networks may be interfering with internal wireless communication. Which of these could be used to verify this concern?
Loopback plug
Spectrum analyzer
TDR
Tone generator
Multimeter
1-9: A developer is designing an application to use network-based remote storage. This application will access information at the block-level of the storage device. Which of these technologies would be the best match for this application?
CAN
NAS
SAN
WAN
MAN
1-10: A network engineer is connecting two switches directly together in the data center. Which type of cable would be the best choice for this connection?
Loopback
Straight-through
Serial
Crossover
Shielded
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N10-007 Take Ten Challenges
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