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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
- 802.11g
- 802.11b
- 802.11a
- 802.11n

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

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

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

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

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

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

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

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

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

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

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

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

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?
- You're using an incorrect username and password
- The Ethernet cable is wired incorrectly
- The incorrect VLAN is configured on the switch
- The IP address of the device is incorrect
- The duplex is set incorrectly

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

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

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

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

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

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