Ethernet and Minimum Word Count - Bluetooth Essay Example

ISSC340 Week 7 Assignment

Lesson 7 Review: LAN Standards, Wireless Networking and Name Resolution The purpose of this activity is to reinforce what you have learned so far about local area networks technologies.

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More Bluetooth, Ethernet, Computer network Essay Topics.

1.Define fast Ethernet. (Minimum word count: 25)
Fast Ethernet is a faster version of IEEE 802.3. It promotes the use of Ethernet at 100 Mbps using the same access method. It also can use Fast Ethernet cards that use data rates of both 10 Mbps and 100 Mbps. 2.What type of cable can you use for Fast Ethernet? (Minimum word count: 15) The type of cable that you use for Fast Ethernet is Twisted pair and fiber. 3.What does IEEE 802.15 define? (Minimum word count: 25)

IEEE 802.15 deals with the subject of Wireless personal area networks (WPANs) which includes standards for Bluetooth, co-existence of WPANs with other wireless devices, high-rate and low-rate WPANs, and mesh networking. 4.Which access method is used in wireless LANs? (Minimum word count: 5) The access method used in wireless LANs is CSMA/CA.

5.What is the frequency band used in an IEEE 802.11n network? (Min. word count: 10) The frequency band that is used in an IEEE 802.11n network is 2.4 GHz and 5 GHz.

6.Match each term below with the correct definition.

Answer: 1 – _ B__2 – __E__ 3 – __A__4 – __F__ 5 – __D__6 – __C__

ISSC340 Week 8 Assignment

Lesson 8 Review: Network Management
The purpose of this activity is to reinforce what you have learned so far about local area networks technologies.

1.What is an operating system patch? (Minimum word count: 60) An operating
system patch is a file of programming code that is inserted into an existing executable program to fix a known problem, or bug. Patches are designed to provide an immediate solution to a particular programming problem and can often be downloaded from the Web site of the software vender. However, patches are intended to be only temporary solutions until problems can be permanently repaired. 2.Why are some users reluctant to store their files in network folders? (Minimum word count: 40) Some users are reluctant to store their files in network folders as they complain that network access is slow, or that they do not want others to have access to their work until it is complete, or that they have difficulty navigating to the appropriate network drive. 3.Describe the function of Dynamic Host Configuration Protocol (DHCP). (Minimum word count: 50) Dynamic Host Configuration Protocol (DHCP) centralizes and manages the allocation of the TCP/IP configuration by automatically assigning IP addresses (and other configuration information) to computers on a TCP/IP network. The DHCP server also provides a central database of devices that are connected to the network, and it eliminates the possibility of duplicate address assignments. 4.Why are network drives considered a safe place to store user documents? (Minimum word count: 15) Network drives are considered a safe place to store user documents because the network drives are regularly backed up and they usually implement RAID for data redundancy. 5.Describe a site license. (Min. word count: 60)

A site license is a type of licensing agreement that allows the purchaser to use the software on a network at a single site and allow multiple end users access to the software. A site license allows the administrator to copy and use the software on multiple systems. It is more expensive than purchasing a single copy, but less expensive than purchasing a single copy for each computer.

6.Match each term below with the correct definition.

Answer: 1 -__D __2 – __E__ 3 -__A __4 -__B __ 5 -__C __

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