CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 841:

  A network technician has configured a point-to-point interface on a router, however, once the fiber optic cables have been run, the interface will not come up. The technician has cleaned the fiber connectors and used an optical power meter to confirm that light is passing in both directions without excessive loss. Which of the following is the MOST likely cause?

  A. Distance limitation
  B. Wavelength mismatch
  C. cross-talk
  D. EMI
  E. Macro bend
  B. Wavelength mismatch

• Question 842:

  Users have reported poor network performance. A technician suspects a user may have maliciously flooded the network with ping request. Which of the following should the technician implement to avoid potential occurrences from happening in the future?

  A. Block all ICMP request
  B. Update all antivirus software
  C. Remove all suspected users from the network
  D. Upgrade firmware on all network cards
  A. Block all ICMP request

• Question 843:

  Which of the following can be configured on a managed network switch to send real time alerts to a technician?

  A. SSID
  B. SMTP
  C. SNMP
  D. Syslog
  C. SNMP

• Question 844:

  Which of the following cloud computing technologies consists of providing virtualized computing hardware and software resources to the user over the internet?

  A. MaaS
  B. PaaS
  C. IaaS
  D. SaaS
  B. PaaS

• Question 845:

  A user arrives at a new house and the Internet provider states the connection will run through the cable. If the user wants to install multiple PCs, which of the following will the user need in order to establish a connection? (Select TWO).

  A. VPN
  B. Router
  C. T1 card
  D. WEP
  E. Modem
  B. Router
  E. Modem

• Question 846:

  An IP camera has a failed PoE NIC. This is the third time in months that a PoE NIC has failed on this device. The technician suspects a possible power issue. Which of the following should be used to test the theory?

  A. Toner probe
  B. Loopback plug
  C. Protocol analyzer
  D. Multimeter
  D. Multimeter

• Question 847:

  Which of the following network topologies would be the BEST choice in providing network redundancy for an organization?

  A. Star
  B. Hybrid
  C. Mesh
  D. Point to Point
  C. Mesh

• Question 848:

  A network technician is troubleshooting a network connection error, when pinging the default gateway no reply is received. The default gateway is found to be functioning properly but cannot connect to any workstations. At which of the following OSI layers could the problem exist? (Select TWO)

  A. Presentation
  B. Transport
  C. Session
  D. Data link
  E. Application
  F. Physical
  D. Data link
  F. Physical

• Question 849:

  Some employees are unable to maintain a wireless network connection. The network's wireless infrastructure is comprised of three different buildings with the configurations listed below. Wireless network in Building A and C is used exclusively for internal employees and Building B is used for visitors and requires no additional configuration on their devices. Which of the following settings would need to be modified to provide the BEST wireless experience for all employees as they move between buildings?

  Building A Building B Building C Channel: 1 Channel: 6 Channel: 11 Encryption: WPA2 Encryption: Open Encryption: WPA2 SSID. Corp SSID. Guest SSID. Sales

  A. Change Channel in Building B to 7
  B. Change Encryption in Building B to match A and C
  C. Change Channel in Building C to 1
  D. Change SSID in Building C to match Building A
  D. Change SSID in Building C to match Building A

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  Explanation Explanation/Reference:The configuration difference between users in building A and C is that they have same encryption however the SSID is different so the user has to manually authenticate and connect to the network whenever he will move between buildings. If the SSID's are same then he will not have to authenticate himself again and he will get automatic connectivity.

• Question 850:

  A company's ERP system users can no longer interact with the server. While troubleshooting, a network engineer notices connections from numerous IP addresses around the globe in the firewall logs. Which of the following attacks has the organization experienced?

  A. DDoS
  B. DoS
  C. Brute force
  D. Man-in-the-middle
  A. DDoS