CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 281:

  Which of the following is an advantage of utilizing a Layer 2 switch rather than a hub?

  A. A switch avoids broadcast storms
  B. A switch detects frame collisions
  C. A switch increases broadcast domains
  D. A switch increases collision domains
  B. A switch detects frame collisions

• Question 282:

  After recent changes to the pictured network, several users are unable to access the servers. Only PC1, PC2, PC3, and PC4 are clickable and will give you access to the command prompt and the adapter configuration tabs.

  Instructions: Verify the settings by using the command prompt, after making any system changes. Next, restore connectivity by making the appropriate changes to the infrastructure. When you have completed these steps, select the Done

  button to submit.

  

  

  

  Correct Answer. Check the answer below:
  Check the answer below:

  ---

  The default gateway must be on the same network as the nodes that use it. Therefore, the subnet on PC3 and the default gateway on PC4 must be modified.

  References:

  Dulaney, Emmett and Mike Harwood, CompTIANetwork+ Authorized Exam Cram, Fourth Edition, Pearson, Indianapolis, 2012, p 101.

  http://www.subnetonline.com/pages/subnet-calculators/ip-subnet-calculator.php

• Question 283:

  A technician is planning for the installation of a new network that requires a speed of 1Gbps to all workstations. Local fire codes do not permit the use of PVC cabling. Which of the following solutions will meet the requirements of the installation?

  A. Install Cat 6 plenum cabling for cable runs.
  B. Install 802.11ac, avoiding the need for cable runs.
  C. Install two Cat 5 runs to each workstation and bond the NICs.
  D. Install coaxial cable runs to all workstations over 50m (164ft).
  D. Install coaxial cable runs to all workstations over 50m (164ft).

• Question 284:

  A new network administrator is hired to replace a consultant that has been keeping the network running for several months. After a month, the network administrator is having network issues. The problems are easily resolved and appear to be changes in the server settings. The log files on the servers do not contain any error or messages related to the issues. Which of the following is a possible cause of the issues?

  A. TACAS\Radius misconfiguration is causing logs to be erased
  B. ICMP ping of death is resetting DHCP and DNS on the server
  C. A backdoor has been installed to access the network
  D. The last ACL on the router is set to Deny All
  C. A backdoor has been installed to access the network

• Question 285:

  Using source port numbers as a way to keep track of connections is a characteristic of which of the following protocols?

  A. TCP
  B. UDP
  C. NAT
  D. PAT
  D. PAT

• Question 286:

  Which of the following wireless standards has a MAXIMUM speed of only 1Mbps?

  A. IrDA
  B. 802.11b
  C. Bluetooth
  D. 802.11g
  C. Bluetooth

• Question 287:

  Which of the following would need to be configured to allow jumbo frames on a network?

  A. MTU
  B. NAC
  C. MIBS
  D. MAC
  A. MTU

• Question 288:

  A technician installs a wireless router on an existing network by connecting it directly to the firewall. By default, the main network is a Class A network, while the wireless network is a Class C network. After the wireless router is installed, users connected to the wireless network report they are unable to connect to the Internet. Which of the following needs to be configured to BEST resolve this issue?

  A. Configure the main network to Class C
  B. Allow for duplicate IP addresses
  C. Allow the main network to handle DHCP
  D. Create a spanning tree to prevent switching loops
  C. Allow the main network to handle DHCP

• Question 289:

  Which of the following syslog severity codes indicates an emergency and that the system is unusable?

  B. 1
  C. 6
  D. 7
  A

• Question 290:

  A client's computer is receiving an IP address conflict error message. All computers are configured with static IP addresses, but no one else is reporting an issue. The IT department is unaware of any newly added devices on the network. Which of the following should be the NEXT step to identify the device causing the conflict?

  A. Disconnect the user's computer from the network and ping the IP address from the switch to get its MAC address.
  B. Disconnect the other user's PCs and reconnect them one at a time while monitoring the affected PC until the source of the conflict is determined.
  C. Configure the affected user's PC with a new static IP address and verify it has network connectivity.
  D. Check the affected computer's firewall logs for unusual inbound activity in the NetBIOS and HTTP ports.
  C. Configure the affected user's PC with a new static IP address and verify it has network connectivity.