CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 901:

  Which of the following communication technologies would MOST likely be used to increase bandwidth over an existing fiber optic network by combining multiple signals at different wavelengths?

  A. DWDM
  B. SONET
  C. ADSL
  D. LACP
  A. DWDM

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  Dense wavelength-division multiplexing (DWDM) is a high-speed optical network type commonly used in MANs (metropolitan area networks).DWDM uses as many as 32 light wavelengths on a single fiber, where each wavelength can support as many as 160 simultaneous transmissions using more than eight active wavelengths per fiber.

• Question 902:

  DRAG DROP You are tasked with creating a network that will accomplish the following requirements Requirements: 1) The remote sales team must be able to connect to the corporate network 2) Each department must have ONLY two PCs and a server 3) Each department must be segmented from each other 4) The following VLANs have been designated: a) VLAN 2- Finance b) VLAN 12- Sales c) VLAN 22- Human Resources (HR) Complete the network by dragging the required objects into the diagram INSTRUCTIONS: Objects can be used multiple times and not all placeholders need to be filled

  Select and Place:

  

  

• Question 903:

  The day network administrator is having problems on the network and realizes that the night administrator implemented a new device that is causing broadcast traffic. Which of the following should be implemented to avoid miscommunication between the administrators?

  A. Asset management
  B. System baselines
  C. System logging
  D. Change management
  D. Change management

• Question 904:

  The administrator would like to use the strongest encryption level possible using PSK without utilizing an additional authentication server. Which of the following encryption types should be implemented?

  A. WPA2 Enterprise
  B. WEP
  C. MAC filtering
  D. WPA personal
  A. WPA2 Enterprise

• Question 905:

  Which of the following allows a central point to simultaneously address other points without addressing all of them?

  A. Multicast
  B. Subnetting
  C. Unicast
  D. Broadcast
  A. Multicast

• Question 906:

  In the event of a fire in an office building, which of the following cable types should be installed to prevent toxic gas from burning PVC cable coatings?

  A. CAT6a
  B. Plenum
  C. Crossover
  D. STP
  B. Plenum

• Question 907:

  Which of the following WAN technology types are mainly used over POTS lines to provide Internet connectivity? (Select TWO).

  A. Dialup
  B. DSL
  C. SONET
  D. Cable
  E. WiMAX
  F. LTE
  A. Dialup
  B. DSL

• Question 908:

  Which of the following VPN technologies uses IKE and ISAKMP for key exchange?

  A. SSL
  B. IPSec
  C. L2TP
  D. PPTP
  B. IPSec

• Question 909:

  Which of the following devices is utilized to ensure traffic does not become congested while traveling over redundant links?

  A. Access control list
  B. Load balancer
  C. Content filter
  D. Proxy server
  B. Load balancer

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  Explanation Explanation/Reference:Load balancing is a computer networking method for distributing workloads across multiple computing resources, such as computers, a computer cluster, network links, central processing units or disk drives. Load balancing aims to optimize resource use, maximize throughput, minimize response time, and avoid overload of any one of the resources.

• Question 910:

  A SOHO had their wireless network breached on several occasions. The user turned off the SSID and enabled WEP encryption, but breaches are still occurring. Which of the following will improve security and MOST likely prevent future breaches?

  A. Turn down the signal strength
  B. Replace the WAP and enable WEP
  C. Change both the SSID and WEP key
  D. Enable WPA2 encryption
  D. Enable WPA2 encryption