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CompTIA N10-006 Network+ Pop Quiz Online – Quiz #10

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Step 1 of 19

5%

Which of these wireless standards can operate on both 2.4 GHz and 5 GHz frequencies?
- 802.11ac
- 802.11a
- 802.11g
- 802.11n
- 802.11b

What kind of network topology defines every device as both a client and a server?
- Ring
- Hybrid
- Peer-to-peer
- Client-server
- Point-to-point

Which of the following would be the best use of SHA?
- Create an encrypted tunnel between two locations
- Encrypt the contents of an entire USB flash drive
- Validate the identification of a sending party
- Encrypt a file sent across an insecure network

Which of the following is commonly used to monitor device interfaces?
- IMAP
- AFP
- HTTP
- RDP
- SNMP

Which of these would be the best way to minimize crosstalk?
- Maintain your cable twists
- Use SFP interfaces on your switch
- Use full-duplex instead of half-duplex links
- Minimize the number of devices per subnet
- Disable all unused switch ports

Which of these attack types can provide you with access to a service without authenticating?
- Denial of service
- VLAN hopping
- Social engineering
- Session hijacking
- Brute force

What layer of the OSI model is most commonly associated with the web browser?
- Layer 2
- Layer 5
- Layer 3
- Layer 7
- Layer 1
- Layer 4
- Layer 6

Which of these would be the best use of a multimeter?
- Determine the light loss of a fiber run
- Locate the ends of a cable run
- Connect a wire to a punch-down block
- Measure power supply output voltages
- Identify crossed wires in an Ethernet patch cable

Which of these is used by a switch to make a forwarding decision?
- Port number
- Fastest interface speed
- MAC address
- List of load-balanced servers
- IP address

Which of these best describes a power inverter?
- Convert from DC to AC power
- Convert form lower voltage to higher
- Convert from AC to DC power
- Convert from higher voltage to lower
- Provide continuous power during an outage

Which of these wireless antenna types would be the best choice for the ceiling in the middle of a warehouse?
- Loop
- Dipole
- Omnidirectional
- Yagi
- Parabolic

Which of the following are commonly used during SLAAC?
- NAT
- NDP
- IPsec
- RDP
- SNMP

Which of these would be the best reason for enabling DHCP snooping?
- Block all unauthorized DHCP servers
- Require authentication before allowing network access
- Restrict outbound web browsing traffic
- Enable static IP addressing for all devices
- Prevent the transfer of PII

You're troubleshooting a network connection, and you notice that the link lights are not on. Which of these would be the most likely cause of this issue?
- The incorrect VLAN is configured on the switch
- The Ethernet cable is wired incorrectly
- The IP address of the device is incorrect
- The duplex is set incorrectly
- You're using an incorrect username and password

Which of these would best describe goodput?
- Response time when no network errors are occurring
- A measurement of application data transfer
- The response time of a server under stress testing
- The time to complete a file download
- A ratio of download speed to upload speed

Which of these would be considered a secure protocol?
- FTP
- SSH
- HTTP
- SNMP v2
- Telnet

Where would you expect to find an NIU?
- In your QoS settings
- In a router configuration
- In configuration settings for DHCP snooping
- In the MDF

Which protocol and port is used for NetBIOS session service?
- udp/139
- udp/138
- tcp/137
- udp/137
- tcp/139
- tcp/138

Which of the following would commonly be part of a SIEM?
- Centralized software distribution
- Real-time intrusion detection
- Security alerts
- Router and switch configuration backups
- Long-term storage of packet captures

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