CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 341:

  Which of the following is a packet switching WAN technology?

  A. Frame relay
  B. T1
  C. Asynchronous transfer mode
  D. ISDN
  A. Frame relay

• Question 342:

  A network technician is assigned to view websites that a user has visited. Which of the following should the technician review to find this information?

  A. Event viewer
  B. History logs
  C. Network sniffer
  D. System logs
  B. History logs

• Question 343:

  Which of the following remote access protocols is commonly used for command line access to a device?

  A. RAS
  B. VPN
  C. RDP
  D. SSH
  D. SSH

• Question 344:

  A small office has created an annex in an adjacent office space just 20 feet (6 meters) away. A network administrator is assigned to provide connectivity between the existing office and the new office. Which of the following solutions provides the MOST security from third party tampering?

  A. CAT5e connection between offices via the patch panel located in building's communication closet.
  B. CAT5e cable run through ceiling in the public space between offices.
  C. VPN between routers located in each office space.
  D. A WEP encrypted wireless bridge with directional antennae between offices.
  C. VPN between routers located in each office space.

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  A VPN connection across the Internet is similar to a wide area network (WAN) link between the sites. From a user perspective, the extended network resources are accessed in the same way as resources available from the private network.

• Question 345:

  A small office client is requesting a network redesign. Both wired and wireless devices must connect to the network. All of the wireless devices can communicate using the latest standards. The building has a long courtyard in the middle with reinforced walls, which extends up through all the floors. The distance from the switch to the furthest drop is 88 meters.

  Which of the following is the correct network redesign choice?

  A. Fiber optic cabling is necessary due to distance limitations.
  B. The wireless network should be 802.11b due to equipment limitations.
  C. One WAP will be sufficient to provide wireless coverage to the floor.
  D. The wired network should be run with at least CAT6 cabling.
  D. The wired network should be run with at least CAT6 cabling.

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  The Category 6 cable, also known as Cat-6, is backward compatible with the Category 5/5 e and Category 3 cable standards. It can create a high speed computer network and operate at an optimal performance if other components in the

  network are compatible with gigabit speeds.

  AdvantagE. Speed and Performance

  The cable can handle speed performance of up to 250 MHZ. This fast performance makes it possible to use with a fast ethernet network including Gigabit Ethernet and 10-Gigabit Ethernet.

  The whole generation of the Cat 6 cable was introduced to complement the Gigabit Ethernet which includes interface cards, patch panels, routers, switches, and other components which is developed to achieve a full gigabit network. Many IT

  professionals realized that the Cat 6 cable provide very fast network performance and can deliver gigabit speeds.

  AdvantagE. Similar Structure with Cat 5 Cable

  Cat 6 cable has a similar structure to the Cat 5 and Cat 5e. The Cat 6, Cat 5 and Cat 5e cables have 8 wires that are twisted together to form four pairs. The difference is that one pair of the wires in the Cat 6 cable is kept from contacting with

  others so that it can produce double the bandwidth of the Cat 5 and Cat 5e.

  AdvantagE. Backward Compatible

  The plug and port of the Cat 6 cable is the same as the Cat 5 and Cat 5e. Therefore, it can be plugged into any port or connection that supports both of those cables. If you use the Cat 5 port, it will not yield the full speed that it is capable of

  handling. Instead, it will operate at the speed of the computer or cable. However, the speed will be acceptable.

  AdvantagE. Upgradable

  If upgrading to a more optimal network, the Cat 6 cable should be included in part of the upgrade. The Cat 6 cable will not operate at the full speed if other units in the network does not

  support gigabit speeds. Small businesses that are starting should consider installing the Cat 6 cable since it is becoming the industry standard.

• Question 346:

  A workstation on the third floor of the company building is having connectivity issues. The NIC and patch cable have been tested and found to be working properly. Which of the following would MOST likely have the information the administrator would need to locate and test the remaining cabling and connections?

  A. Network maps
  B. Network baseline
  C. Asset management
  D. Change management
  A. Network maps

• Question 347:

  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 348:

  A customer wants to increase firewall security.

  Which of the following are common reasons for implementing port security on the firewall? (Select TWO).

  A. Preventing dictionary attacks on user passwords
  B. Reducing spam from outside email sources
  C. Shielding servers from attacks on internal services
  D. Blocking external probes for vulnerabilities
  E. Directing DNS queries to the primary server
  C. Shielding servers from attacks on internal services
  D. Blocking external probes for vulnerabilities

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  Port security is required because if we keep the ports unsecure then hackers can do port scanning and can compromise the internal secured network so we will have to shield servers to avoid attacks from outside and we need to block incoming scanning request coming from outside.

• Question 349:

  Users have been stating that they need to logon to too many applications and web apps with different credentials that use different rule sets. Which of the following would BEST address these concerns?

  A. Alter the domain account login policies to reflect the most common application rule sets.
  B. Ensure that the user accounts are properly configured in domain services.
  C. Implement a software solution that facilitates single sign-on authentication.
  D. Increase the time between mandatory password changes by a factor of three.
  C. Implement a software solution that facilitates single sign-on authentication.

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  A single signon permits a user to enter one name and password in order to access multiple applications

• Question 350:

  A technician has set up a wired network IP scheme with the following specifications: DHCP: 192.168.1.100-150 Gateway: 192.168.1.1 DNS: 192.168.1.1

  Which of the following is represented by this addressing scheme?

  A. Static
  B. QoS
  C. Dynamic
  D. Dynamic with static reservation
  C. Dynamic