CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 921:

  A technician is troubleshooting a wired device on the network. The technician notices that the link light on the NIC does not illuminate. After testing the device on a different RJ-45 port, the device connects successfully. Which of the following is causing this issue?

  A. EMI
  B. RFI
  C. Cross-talk
  D. Bad wiring
  D. Bad wiring

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  Explanation Explanation/Reference:The question states that the device worked on a different port. This indicates that the wiring is faulty.

• Question 922:

  Which of the following is MOST commonly used with a fiber-optic network backbone?

  A. 100BaseFX
  B. 100BaseT
  C. 100BaseTX
  D. 1000BaseCX
  A. 100BaseFX

• Question 923:

  Which of the following needs to be configured on a switch to use a packet sniffer?

  A. Port trunking
  B. Port mirroring
  C. Tagged VLAN
  D. Untagged VLAN
  B. Port mirroring

• Question 924:

  Which of the following will allow a technician to monitor all network traffic when connected to a mirror port?

  A. VLAN tags
  B. SNMP
  C. Packet sniffer
  D. Syslog
  C. Packet sniffer

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  Explanation Explanation/Reference:Mirror port just send the packet to the port which is selected to grab the packet of any destination port to capture that packets we need packet sniffer.

• Question 925:

  Which of the following technologies can change channel widths?

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

• Question 926:

  A customer wants to increase firewall security. Which of the following are common reasons for implementing port security on the firewall? (Select TWO).

  A. Preventing dictionary attacks on user passwords
  B. Reducing spam from outside email sources
  C. Shielding servers from attacks on internal services
  D. Blocking external probes for vulnerabilities
  E. Directing DNS queries to the primary server
  C. Shielding servers from attacks on internal services
  D. Blocking external probes for vulnerabilities

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  Explanation Explanation/Reference:Port security is required because if we keep the ports unsecure then hackers can do port scanning and can compromise the internal secured network so we will have to shield servers to avoid attacks from outside and we need to block incoming scanning request coming from outside.

• Question 927:

  An organization only has a single public IP address and needs to host a website for its customers. Which of the following services is required on the network firewall to ensure connectivity?

  A. Forwarding proxy
  B. Port address translation
  C. DMZ port security
  D. Application inspection
  B. Port address translation

• Question 928:

  A network technician has received a report that workstations are unable to gain access to the network. During the troubleshooting process, the technician discovers that the switch connecting these workstations has failed. Which of the following will be the QUICKEST option configure a new switch?

  A. Baseline
  B. Image
  C. Archive
  D. Syslog
  B. Image

• Question 929:

  A network technician wants to create a network where consultants can go to access the Internet without disrupting the intranet of the office. Which of the following should be created?

  A. Guest network
  B. VLAN network
  C. Security network
  D. DMZ network
  A. Guest network

• Question 930:

  Which of the following physical devices provides the BEST security to a datacenter?

  A. Cipher lock
  B. Thumbprint reader
  C. Video monitoring
  D. Mantrap
  E. Key pad
  D. Mantrap