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Exam 14: Introduction to Networking

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Question 81

Multiple Choice

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What are three ways for a host device to receive an IP address?

A) From a DNS server
B) From a DHCP server
C) Statically assign one
D) Assigned by a IPCONFIG server
E) APIPA

F) A) and E)
G) None of the above

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Question 82

Multiple Choice

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Which statement about the star topology is true?

A) Cost is a major consideration when wiring a star topology.
B) The star topology is the most difficult to troubleshoot.
C) More cable is used in wiring a star topology than other topologies.
D) All devices are attached to one long trunk line that connects to the server.

E) A) and B)
F) None of the above

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Question 83

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If a computer connects to the Internet, it must have a MAC address and an IP address.

A switch resides at Layer _______ of the OSI model.

The standard mask used with a Class C IP address is _______.

The term given for encapsulated Layer 2 data is _______.

What are three ways to network a printer?

The ping utility is used to check connectivity between two network devices.

The _______ network topology is the most common, used with Ethernet networks, and has a direct connection between a network device and a centrally located hub or switch.

The term associated with sending a packet to all devices on a single network is a/an _______.

Fiber-optic networks are defined in the IEEE _______ standard.

What type of network uses CSMA/CD access method?

The broadcast address for 172.16.120.200 255.255.192.0 is _______.

A business that has six computers would most likely have a server-based network.

Which statement best describes an SSID?

Using good grammar, describe a benefit of using a layered model approach to networking.

What network technician trait is used in the following situation: The network technician asks the faculty member what hardware upgrades she may need for her labs in the upcoming year?

What command would a technician use to see all the connections including port numbers being used by a computer?

How many layers are defined in the OSI model?

Match the 802.11 standard to the description. 802.11a _______ 802.11b _______ 802.11g _______ 802.11i _______ 802.11n _______ A. Up to 54Mbps; became standard after 802.11b but is incompatible B. Security rules C. Up to 54Mbps in the 2.4GHz range D. Uses multiple antennas to achieve higher speeds E. Up to 11Mbps