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CompTIA N10-007 Network+ Take Ten Challenge #4
April 13, 2020
Step 1 of 10
10%
4-1: A network administrator has performed a packet capture on a VoIP application and has noticed excessive delays between individual packets. Which of the following would describe these delays?
Interference
Jitter
Excessive SNR
Security type mismatch
Attenuation
4-2: A family has installed IoT automation that can control door locks, lights, and garage doors. Which of the following technologies would commonly be used to communicate between these systems?
RFID
Bluetooth
NFC
IR
Z-Wave
4-3: A security researcher needs a high-speed switching storage technology that can support speeds up to 200 gigabits per second with aggregation up to 12x. Which of the following would support these requirements?
eSATA
InfiniBand
iSCSI
Broadband Ethernet
Fibre Channel
4-4: What SSH-based protocol allows the copying of files between systems over the network?
SFTP
SMB
TFTP
AFS
FTPS
4-5: Which of these authentication methods use multi-factor authentication?
USB token and an SMS code
Fingerprint and an iris scan
Password and a PIN
Swipe pattern and a smart card
Fingerprint and an iris scan
4-6: A network administrator is troubleshooting a wireless issue on a user's workstation and believes that the access point is too far away. Which of these would BEST describe this issue?
Jitter
Absorption
Refraction
Reflection
Attenuation
4-7: When two switches are connected to each other, the network creates a loop and devices are no longer able to communicate. Which of the following would prevent this loop from occurring?
802.1Q
ACL
RSTP
Poisoning
NAT
4-8: The local telecommunications provider is installing a new WAN link at the corporate office. Which of the following would BEST describe this installation point?
CoS
CSU/DSU
DMZ
SONET
Demarc
4-9: The data center manager would like to identify all devices that respond to requests made from a web browser. Which of the following would be the BEST way to identify these devices?
SNMP manager
Port scanner
SIEM
Protocol analyzer
Captive portal
4-10: A system administrator has found that accessing certain websites will connect to IP addresses that are not associated with the legitimate website. Which of the following would describe this type of attack?
Ransomware
Phishing
Brute force
Social engineering
Poisoning
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N10-007 Take Ten Challenges
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