CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 941:

  When implementing video streaming from the Internet to an always on device, it is best to employ which of the following services to minimize latency issues?

  A. QoS
  B. EIGRP
  C. PPTP
  D. OSPF
  A. QoS

• Question 942:

  A technician, Joe, needs to troubleshoot a recently installed NIC. He decides to ping the local loopback address. Which of the following is a valid IPv4 loopback address?

  A. 10.0.0.1
  B. 127.0.0.1
  C. 172.16.1.1
  D. 192.168.1.1
  B. 127.0.0.1

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  The loopback address is a special IP address that is designated for the software loopback interface of a computer. The loopback interface has no hardware associated with it, and it is not physically connected to a network. The loopback address causes any messages sent to it to be returned to the sending system. The loopback address allows client software to communicate with server software on the same computer. Users specify the loopback address which willpoint back to the computer's TCP/IP network configuration. In IPv4, the loopback address is 127.0.0.1. In IPv6, the loopback address is 0:0:0:0:0:0:0:1, more commonly notated as follows. ::1

• Question 943:

  Which of the following protocols uses port 3389 by default?

  A. RDP
  B. TFTP
  C. IMAP
  D. DNS
  A. RDP

• Question 944:

  Which of the following encryption types would MOST likely be used for securing a client-to-server VPN connection?

  A. TKIP
  B. Kerberos
  C. ISAKMP
  D. AES
  D. AES

• Question 945:

  A technician has finished configuring AAA on a new network device. However, the technician is unable to log into the device with LDAP credentials but is able to do so with a local user account. Which of the following is the MOST likely reason for the problem?

  A. Username is misspelled is the device configuration file
  B. IDS is blocking RADIUS
  C. Shared secret key is mismatched
  D. Group policy has not propagated to the device
  C. Shared secret key is mismatched

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  AAA through RADIUS uses a Server Secret Key (a shared secret key). A secret key mismatch could cause login problems. Authentication, authorization, and accounting (AAA) allows anetwork to have a single repository of user credentials. A network administrator can then, for example, supply the same credentials to log in to various network devices (for example, routers and switches). RADIUS and TACACS+ are protocols commonly used tocommunicate with an AAA server.

• Question 946:

  A technician is having issues accessing the Internet from the workstation. They are able to ping the DNS server and their default gateway. Which of the following commands can be used to verify DNS is functioning properly?

  A. nslookup
  B. netstat
  C. traceroute
  D. nbtstat
  A. nslookup

• Question 947:

  A technician is working on a customer's workstation and finds the connection light on the NIC is not lit. The technician replaces the patch cable with a known working cable and still does not see a connection light. Moving into the network closet, the technician notices several ports on the company switch do not have connection lights. Which of the following should the technician use to quickly identify the port for the workstation?

  A. Refer to the patch panel labeling sheet.
  B. Refer to the cable tag for the wire bundle.
  C. Refer to the connection lights on the switch.
  D. Refer to the MAC address on the workstation.
  A. Refer to the patch panel labeling sheet.

• Question 948:

  A technician has received a trouble ticket from a user who has intermittent wireless access. Moving the computer farther from the WAP results in a more stable connection. Which of the following is MOST likely the cause of this instability?

  A. Wrong encryption type
  B. SSID mismatch
  C. Signal bounce
  D. Incorrect channel
  C. Signal bounce

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  Explanation Explanation/Reference:Bouncing is the tendency of any two metal contacts in an electronic device to generate multiple signals as the contacts close or open.

• Question 949:

  Which of the following tools would a technician use to terminate CAT6 wires to the inside of the wall jack?

  A. Toner probe
  B. Cable tester
  C. Punch down
  D. Crimper
  C. Punch down

• Question 950:

  A user would like to connect two laptops together and transfer files via the Ethernet ports. Which of the following should MOST likely be provided to the user to accomplish this?

  A. Crossover
  B. Rollover
  C. Loopback
  D. Straight cable
  A. Crossover