CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 671:

  A network technician must create a wireless link between two buildings in an office park utilizing the 802.11ac standard. The antenna chosen must have a small physical footprint and minimal weight as it will be mounted on the outside of the building. Which of the following antenna types is BEST suited for this solution?

  A. Yagi
  B. Omni-directional
  C. Parabolic
  D. Patch
  D. Patch

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  A patch antenna is a type of radio antenna with a low profile, which can be mounted on a flat surface. A patch antenna is typically mounted to a wall or a mast and provides coverage in a limited angle pattern.

• Question 672:

  The Chief Information Officer (CIO) of an organization is concerned that the current locally-hosted, software threat solution is not agile enough. The CIO points to specific examples of zero-day threats that have recently taken a day or more to receive patches. The IT team is tasked with finding a solution that has a better chance of stopping emerging threats and stopping zero-day threats more quickly. Which of the following solutions would have the BEST chance of meeting these goals?

  A. Stateful firewall
  B. Premise-based IDS
  C. Host-based IDS
  D. Cloud-based anti-malware
  A. Stateful firewall

• Question 673:

  A network technician has detected a personal computer that has been physically connected to the corporate network. Which of the following commands would the network technician use to locate this unauthorized computer and determine the interface it is connected to?

  A. nbtstat
  B. show mac address-table
  C. show interface status
  D. show ip access-list
  E. nslookup hostname
  B. show mac address-table
  E. nslookup hostname

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  The show mac address-table command is used to view the ageing timer, and also the unicast and multicast MAC addresses stored in the MAC address table by the switch. Furthermore, you can view all of the addresses in the table or only the addresses learned or specified on a particular port or VLAN.

• Question 674:

  Users are reporting wired connectivity drops in a new office with brand new CAT6 infrastructure. Which of the following tools should a technician use to BEST troubleshoot this issue?

  A. OTDR
  B. Protocol analyzer
  C. Toner probe
  D. Cable certifier
  D. Cable certifier

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  Explanation Explanation/Reference:A cable certifier is an electronic device used to verify the source of electric current, voltage and a switching matrix used to connect the current source and the volt meter to all of the contact points in a cable.

• Question 675:

  An administrator is replacing an existing WAP because the customer is reporting that the connection speeds are too slow. Which of the following should be installed?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  D. 802.11n

• Question 676:

  A company has just installed a new network switch for an expanding department. The company is also piloting the use of a VoIP phone system for this department. Which of the following should be enabled on the new network switch?

  A. WINS
  B. QoS
  C. NAT
  D. DHCP
  B. QoS

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  Qos provide the voice packet priority over the data packets to avoid jitter and delay.

• Question 677:

  When a loop occurs, which of the following STP components determines which port to disable?

  A. Convergence
  B. Root bridge
  C. BPDU guard
  D. MAC address
  B. Root bridge

• Question 678:

  Which of the following WAN technologies is associated with high latency?

  A. T1
  B. Satellite
  C. Cable
  D. OCx
  B. Satellite

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  Latency in this instance is the time it takes for the signal to and from the satellite. Since signal has to travel to the satellite, then from the satellite to the ground station, and then out to the Internet (or IP WAN). Not forgetting the return trip, and processing delays.

• Question 679:

  A company is experiencing accessibility issues reaching services on a cloud-based system. Which of the following monitoring tools should be used to locate possible outages?

  A. Network analyzer
  B. Packet analyzer
  C. Protocol analyzer
  D. Network sniffer
  A. Network analyzer

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  A network analyzer is a useful tool, helping you do things like track traffic and malicious usage on the network.

• Question 680:

  Which of the following is a Class A IP address?

  A. 10.4.0.1
  B. 169.254.0.1
  C. 192.168.0.1
  D. 254.200.0.1
  A. 10.4.0.1

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  Explanation Explanation/Reference:Class A ip address ranges from 10.0.0.0 to 10.255.255.255