Comptia (N10-007) Exam Questions And Answers page 12
A new datacenter is being created, and management is trying to control access to that area. Which of the following are the BEST choices for providing access to the new datacenter? (Choose two.)
Wireless IP camera
Biometrics
Key fob
Private key infrastructure
Access control list
Network Operations
Network Security
Which of the following is BEST for providing real-time equipment theft alerts to the security staff?
Biometric locks
Smart card reader
Asset tracking tags
Motion detection
Network Security
What is the output described in the given table?
Single Choice
Given the table below:
Which of the following describes the output?
Which of the following describes the output?
Error rate
Network baseline
Traffic analysis
Port scan
Networking Concepts
Network Troubleshooting and Tools
A user reports a laptop wireless connection is working at the user s desk but not in a recent building addition. A network administrator logs into the wireless controller, searches for the user s MAC address, and receives the following results:
Which of the following describes the reason for the issue?
Which of the following describes the reason for the issue?
Frequency mismatch
Distance limitation
Channel overlap
Wrong SSID
Network Operations
Network Security
A network engineer is adding a switch uplink to an existing IDF. Upon inspection, the engineer finds that there are only two strands of single-mode fiber in the IDF, and both strands are in use. Which of the following solutions should the engineer use to provide an additional switch uplink without installing new fiber optic cabling?
Install bidirectional transceivers.
Install SFP+ transceivers.
Install media converters.
Install duplex transceivers.
Network Operations
Network Troubleshooting and Tools
A department is reporting network issues. Users can ping each other and the switch, but not the default gateway. When looking at a wiring diagram and a physical blueprint, a technician notices the 1000BaseLX SFP connects to a distribution switch via a cable that runs behind a large industrial refrigerator. The technician also notices both switches have been worked on recently. Which of the following is MOST likely the issue?
EMI
TX/RX reverse
Open/short
Attenuation
Network Operations
Network Security
A network technician is installing a new SOHO branch office that requires the use of a DOCSIS-compatible modem. The modem needs to be connected to the ISP s network at the demarc. Which of the following cable types should be used?
UTP
Multimode
Coaxial
Serial
Networking Concepts
A technician is troubleshooting network connectivity issues with a remote host. Which of the following tools would BEST inform the technician of nodes between the client and the remote host? (Choose two.)
tracert
ping
tcpdump
pathping
netstat
nslookup
route
Network Operations
Network Troubleshooting and Tools
A technician has replaced a customer s desktop with a known-good model from storage. However, the replacement desktop will not connect to network resources. The technician suspects the desktop has not been kept up to date with security patches. Which of the following is MOST likely in place?
ACL
NAC
Traffic shaping
SDN
NTP
Network Security
A user reports a laptop wireless connection is working at the user s desk but not in a recent building addition. A network administrator logs into the wireless controller, searches for the user s MAC address, and receives the following results:
Which of the following describes the reason for the issue?
Which of the following describes the reason for the issue?
Frequency mismatch
Distance limitation
Channel overlap
Wrong SSID
Network Operations
Network Security
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