CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1121:

  A user is on a network with two upstream connections to the Internet and is experiencing intermittent issues while connecting to websites. Some websites are available but others are not. Which of the following is the MOST likely cause of the condition?

  A. Incorrect VLAN assignment
  B. Bad or missing routes
  C. Switching loop
  D. Wrong subnet mask
  B. Bad or missing routes

• Question 1122:

  An organization requires a second technician to verify changes before applying them to network devices. When checking the configuration of a network device, a technician determines that a coworker has improperly configured the AS number on the device. This would result in which of the following?

  A. The OSPF not-so-stubby area is misconfigured
  B. Reduced wireless network coverage
  C. Spanning tree ports in flooding mode
  D. BGP routing issues
  D. BGP routing issues

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  BGP (Border Gateway Protocol) is used to route data between autonomous systems (AS's) A collection of networks that fall within the same administrative domain is called an autonomous system (AS). The routers within an AS use an interior gateway protocol, such as the Routing Information Protocol (RIP) or the Open Shortest Path First (OSPF) protocol, to exchange routing information among themselves. At the edges of an AS are routers that communicate with the other AS's on the Internet, using an exterior gateway protocol such as the Border Gateway Protocol (BGP).

• Question 1123:

  The address 6FFE:FFFF:0000:2F3B:04AC:00FF:FEBE:5C4A is an example of which of the following?

  A. APIPA
  B. MAC
  C. IPv4
  D. IPv6
  D. IPv6

• Question 1124:

  A company that was previously running on a wired network is performing office-wide upgrades. A department with older desktop PC's that do not have wireless capabilities must be migrated to the new network, ensuring that all computers are operating on a single network. Assuming CAT5e cables are available, which of the following network devices should a network technician use to connect all the devices to the wireless network?

  A. Wireless bridge
  B. VPN concentrator
  C. Default WAP
  D. Wireless router
  D. Wireless router

• Question 1125:

  Which of the following is an invalid MAC address?

  A. AA:CE:58:FD:90:08
  B. 44:98:3E:F8:33:23
  C. 56:AD:BX:89:55:54
  D. 94:9E:FE:EE:8C:DF
  C. 56:AD:BX:89:55:54

• Question 1126:

  Two switches are connected using both a CAT6 cable and a CAT5e cable. Which of the following problems is occurring?

  A. Missing route
  B. Autosensing ports
  C. Improper cable types
  D. Switching loop
  E. Media mismatch
  D. Switching loop

• Question 1127:

  Which of the following tools would a network technician use to troubleshoot a span of single-mode fiber cable?

  A. Punchdown tool
  B. Spectrum analyzer
  C. Ethernet tester
  D. OTDR
  B. Spectrum analyzer

• Question 1128:

  An administrator needs to provide remote connectivity to server1, web traffic to server2, and FTP access to server3 using a single outside IP address. Which of the following would the administrator implement on the firewall to accomplish this?

  A. Port Address Translation
  B. Demilitarized Zone
  C. Stateful Packet Inspection
  D. Network Address Translation
  A. Port Address Translation

• Question 1129:

  The IT manager at a small firm is in the process of renegotiating an SLA with the organization's ISP. As part of the agreement, the ISP offers DNS hosting services for no additional cost. The IT manager determines that hosting the organization's DNS records with the ISP carries too much risk for the organization. Which of the following describes how hosting DNS servers internally mitigates security risks associated with allowing the ISP to provide DNS hosting?

  A. It allows the organization to easily switch between ISPs in the future.
  B. It results in improved DNS response times for external customers.
  C. It allows retention of full control over DNS services.
  D. It requires no additional security precautions compared to external hosting.
  C. It allows retention of full control over DNS services.

• Question 1130:

  An administrator's router with multiple interfaces uses OSPF. When looking at the router's status, it is discovered that one interface is not passing traffic. Given the information below, which of the following would resolve this issue? Output: Fast Ethernet 0 is up, line protocol is down Int ip address is 10.20.130.5/25 MTU 1500 bytes, BW10000 kbit, DLY 100 usec Reliability 255/255, Tx load 1/255, Rx load 1/255 Encapsulation ospf, loopback not set Keep alive 10 Full duplex, 100Mb/s, 100 Base Tx/Fx Received 1052993 broadcasts 0 input errors 0 packets output, 0 bytes 0 output errors, 0 collisions, 0 resets

  A. Set the loopback address
  B. Enable the connecting port
  C. Put the IP address in the right broadcast domain
  D. Replace the line card
  E. Set OSPF to area 0
  B. Enable the connecting port