CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1611:

  Which of the following is used to explain guidelines for users while using network resources?

  A. Network cut sheet
  B. Baselines
  C. Acceptable use policy
  D. Regulations
  C. Acceptable use policy

• Question 1612:

  Several mobile users from various areas are reporting intermittent connectivity issues. Which of the following is the MOST likely cause?

  A. Encryption strength
  B. SSID mismatch
  C. Interference
  D. Incompatible NIC
  C. Interference

• Question 1613:

  Which of the following defines an IP address that is NOT routed on the Internet?

  A. Multicast
  B. Public
  C. Private
  D. Classful
  C. Private

• Question 1614:

  Network upgrades have been completed and the WINS server was shutdown. It was decided that NetBIOS network traffic will no longer be permitted. Which of the following will accomplish this objective?

  A. Content filtering
  B. Port filtering
  C. MAC filtering
  D. IP filtering
  B. Port filtering

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  Explanation Explanation/Reference:TCP/IP port filtering is the practice of selectively enabling or disabling Transmission Control Protocol (TCP) ports and User Datagram Protocol (UDP) ports on computers or network devices. When used in conjunction with other security practices, such as deploying firewall software at your Internet access point, applying port filters to intranet and Internet servers insulates those servers from many TCP/IP-based security attacks, including internal attacks by malicious users.

• Question 1615:

  The wireless network inside a large training room has been saturated with client requests. Most of the client requests are coming from smartphones and laptops. The network technician has been tasked with increasing the performance of the wireless access point. Which of the following would BEST accomplish this?

  A. Switch the channel
  B. Change frequencies
  C. Channel bonding
  D. Increase the signal
  C. Channel bonding

• Question 1616:

  The management team wants to set up a wireless network in their office but all of their phones operate at the 2.4 GHz frequency. They need a wireless network that would be able to operate at a higher frequency than their phones. Which of following standards should be used?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.1x
  A. 802.11a

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  In this question, we need a wireless network that operates at a frequency higher than the 2.4GHz frequency. 802.11 is a set of IEEE standards that govern wireless networking transmission methods. The 802.11 standards commonly used today to provide wireless connectivity in home or office wireless networks are 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac. The 802.11a standard supports speeds up to 54Mbps and uses the 5-GHzband.

• Question 1617:

  A network administrator needs to ensure there is no same channel interference for an 802.11n deployment with four WAPs. Which of the following channel setting configurations meets this criteria when using 40 MHz channels?

  A. 36, 40, 44, 48
  B. 36, 44, 52, 60
  C. 36, 44, 48, 52
  D. 36, 48, 60, 64
  B. 36, 44, 52, 60

• Question 1618:

  Which of the following is considered a classless routing protocol?

  A. IGRP
  B. IS-IS
  C. RIPv1
  D. STP
  B. IS-IS

• Question 1619:

  A malicious user floods a switch with frames hoping to redirect traffic to the user's server. Which of the following attacks is the user MOST likely using?

  A. DNS poisoning
  B. ARP poisoning
  C. Reflection
  D. SYN attack
  B. ARP poisoning

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  Address Resolution Protocol poisoning (ARP poisoning) is a form of attack in which an attacker changes the Media Access Control (MAC) address and attacks an Ethernet LAN by changing the target computer's ARP cache with a forged ARP request and reply packets. This modifies the layer -Ethernet MAC address into the hacker's known MAC address to monitor it. Because the ARP replies are forged, the target computer unintentionally sends the frames to the hacker's computer first instead of sending it to the original destination. As a result, both the user's data and privacy are compromised.

• Question 1620:

  Which of the following could be installed to allow a home user with one desktop computer to economically have Internet access in every room in the house?

  A. Fiber optic
  B. CAT6
  C. Broadband over powerline
  D. CAT5
  C. Broadband over powerline

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  Explanation Explanation/Reference:Internet access service through existing power lines is often marketed as broadband over power lines (BPL), also known as power-line Internet or powerband. A computer (or any other device) would need only to plug a BPL modem into any outlet in an equipped building to have high-speed Internet access