Mta Reviewer

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Author:
rosabels
ID:
264823
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Mta Reviewer
Updated:
2014-03-03 02:48:26
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PArt2
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  1. Your boss wants you to connect two of his laptops directly to
    each other using their network adapters. What kind of cable should you use?

    a. Rolled cable

    b. Crossover cable

    c. Straight through cable

    d. Patch cable
    Crossover cable
  2. You are making a specialized wired connection for a server that
    will operate on an Ethernet network. Which two wiring colors should you use?

    a. Orange and green

    b. Orange and blue

    c. Orange and brown

    d. White and blue
    Orange and green
  3. One of the network connections to a programmer’s computer has
    failed. You suspect it involves a problem with the twisted-pair cable. What
    tool should you use to test for any problems in the cable?a. Patch tester

    b. Wireshark

    c. Continuity tester

    d. Fox and hound
    Continuity tester
  4. The IT director has asked you to connect three new super
    computers to the backbone of a network that runs at 1 Gbps. The pressure is on!
    What type of cable will be sufficient for this task?

    a. Category 3

    b. Category 5

    c. Category 5e

    d. Category 10a
    Category 5e
  5. Your network contains many fiber optic connections. Which one of
    the following does not belong in your fiber network?

    a. FC connector

    b. ST connector

    c. TOSLINK

    d. 8P8C
    8P8C
  6. You need to connect 802.11a, 802.11b, and 802.11n wireless
    networks together. What wireless tool will guarantee you connectivity between
    these networks?

    a. Wireless network adapter

    b. Wireless hub

    c. Wireless router

    d. Wireless bridge
    Wireless bridge
  7. Your boss has asked you to connect three new laptops to the
    wireless network “WLAN42.” It runs at a speed of 54 Mbps only and a frequency
    of 2.4 GHz only. What IEEE 802.11 standard should you implement when connecting
    the laptops to the WAP?a. 802.11a   b. 802.11b

    c. 802.11g

    d. 802.11n
    802.11g
  8. strongest encryption type possible. Of the following choices,
    which is the strongest?

    a. WEP

    b. RADIUS

    c. WPA2

    d. WPA
    WPA
  9. You have connected thirteen PCs and laptops to a wireless
    network. To make your WLAN more secure, what should you do to disallow
    additional client access to the WAP?

    a. Enable channel bonding

    b. Enable frame aggregation

    c. Disable SSID broadcasting

    d. Disable WPA2
    c. Disable SSID broadcasting
  10. The manager of IT asks you to connect a computer to an RJ45
    jack. You should use a _________ cable to do so.
    straight through
  11. A twisted-pair cable was run 140 meters without any repeaters.
    Now, the signal cannot be picked up by the destination host. This cable is the
    victim of _________.
    attenuation
  12. Your network uses category 3 cabling, but it needs to be
    upgraded so that it can support faster 100 Mbps applications. In this
    situation, _________ would be the minimum cable needed to accomplish this.
    Category 5
  13. The type of cable known as _________ cable will protect the
    copper wires inside the cable from EMI.
    shielded twisted pair
  14. Your boss complains about hearing a second conversation when he
    is talking on the phone. This is an example of _________.
    crosstalk
  15. You need to connect LANs in two buildings in a campus area
    network. The buildings are several kilometers apart. You would need _________
    fiber optic cable to accomplish this.
    single-mode
  16. Your boss doesn’t know exactly how to do it, but he knows that
    he wants port-based authentication for his network. He is searching for a
    _________ implementation.
    802.1X
  17. In order to connect to WLANs that are faster than 54 Gbps, you
    would need to utilize the IEEE _________ standard.
    802.11n
  18. The _________ wireless encryption mode can be as strong as
    256-bit.
    WPA2
  19. A _________ is when two or more wireless clients communicate
    directly with each other, without the need for a WAP.
    ad-hoc network
  20. Your client requires that you install 284 computers on a single
    IP network. Which of the following IP classes would be your best option?

    a. Class A

    b. Class B

    c. Class C

    d. Class D
    Class B
  21. Your boss wants you to set up three computers on a classful
    network with a default subnet mask of 255.0.0.0. What class does he want the
    computers to be set up on?

    a. Class A

    b. Class B

    c. Class C

    d. Class D
    Class A
  22. Proseware, Inc., needs you to set up 100 computers on a private
    Class A network. Which of the following IP network numbers meet all of the
    criteria for a private Class A network?

    a. 100.10.1.0

    b. 192.168.1.0

    c. 172.16.0.0

    d. 10.0.0.0
    10.0.0.0
  23. You need to subnet a 192.168.1.0 network. You decide to use the
    255.255.255.240 subnet mask. What is 240 equal to in binary?

    a. 11100000

    b. 11000000

    c. 11110000

    d. 10000000
    c. 11110000
  24. The IT director has asked you to set up 14 separate IP networks
    that can each have up to 400 computers. What IANA private IP range should you
    select?

    a. 10.0.0.0–10.255.255.255

    b. 172.16.0.0–172.31.255.255

    c. 192.168.0.0–192.168.255.255

    d. 169.254.0.0–169.254.255.255
    172.16.0.0–172.31.255.255
  25. You need to connect 802.11a, 802.11b, and 802.11n wireless
    networks together. What wireless tool will guarantee connectivity between these
    networks?

    a. Wireless network adapter

    b. Wireless hub

    c. Wireless router

    d. Wireless bridge
    Wireless bridge
  26. Your boss’s computer cannot connect to the Internet. Examine the
    following ipconfig results and select the best answer explaining why this has occurred.
    IPv4 Address. . . . . . . . . . . : 10.254.254.1

    Subnet Mask . . . . . . . . . . . : 255.255.255.0

    Default Gateway . . . . . . . . . : 10.254.254.255

    a. The subnet mask is incorrect.

    b. The IP address is incorrect.

    c. The default gateway is incorrect.

    d. The subnet mask and the IP address are incorrect.
    • The default gateway is
    • incorrect.
  27. You have installed a device that has two IP addresses. One
    address, 64.51.216.27, is displayed to the Internet. The other address,
    192.168.50.254, communicates with the LAN. What type of technology have you
    implemented?

    a. Subnetting

    b. IPv6

    c. Network address translation

    d. Class A public IP address
    c. Network address translation
  28. The manager of IT asks you to subnet a group of computers on the
    192.168.50.0/28 network. This will provide you with _________ number of
    subnets.
    16
  29. Your network uses the subnetted IP network 192.168.100.0/26. Its
    subnet mask is _________.
    255.255.255.192
  30. You are troubleshooting an IP network with the following number:
    10.254.254.0/24. This type of IP network number is known as _________.
    • Classless Inter-Domain
    • Routing
  31. Your boss worries about how many IPv4 addresses are left and
    inquires about installing IPv6. Whereas IPv4 is a 32-bit system, IPv6 is a
    _________-bit system.
    128
  32. A client wants you to set up a group of IPv6 network interfaces
    in such a way that each of them will have all packets delivered to them. Here,
    you should implement a _________ address.
    multicast
  33. You are troubleshooting a server that needs to connect directly
    to the Internet. After you run an ipconfig/all, you see that the server has
    been auto-assigned the IPv6 address fe80::260:8ff:fec0:98d%4. The server won’t
    connect to the Internet due to the fact that this is a _________ address.
    link-local
  34. To save time when working with IPv6 addresses in the command
    line, you like to truncate them. The truncated version of
    2001:4860:0000:2001:0000:0000:0000:0068 would be _________.
    2001:4860:0:2001::68
  35. You see an IPv6 address displayed as fe80::5efe:10.0.0.2%2. This
    is an example of _________.
    IPv6 tunneling
  36. You are troubleshooting a client’s network. The client is using
    the following IP network scheme: IP network: 192.168.50.0 Subnet mask:
    255.255.255.240 The client has 196 computers that are functioning properly, but
    another 30 computers will not connect to the network. This is because
    _________.
    • they have run out of
    • addresses
  37. You are troubleshooting a network connectivity problem and see
    the command results listed here. What command was typed to acquire these
    results? Request timed out. Request timed out. Request timed out. Request timed
    out.Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

    a. ipconfig

    b. netstat

    c. ping

    d. nbtstat
    ping
  38. You are told to determine the MAC address of a Windows computer.
    Which command should you use to find this information?

    a. ipconfig

    b. ipconfig /all

    c. ipconfig /release

    d. ipconfig /flushdns
    ipconfig /all
  39. The IT director has asked you to ping a computer continuously.
    Which of the following is the best command to use?

    a. ping -n

    b. ping -t

    c. ping -l

    d. ping 127.0.0.1
    b. ping -t
  40. You are troubleshooting a computer that cannot obtain the proper
    IP address from a DHCP server. Of the following commands, which should you try
    first?

    a. ipconfig /release

    b. ipconfig /renew

    c. ipconfig /displaydns

    d. ipconfig /source=dhcp
    ipconfig /release

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