The way ones and zeros are physically carried through a specified network depends on whether the network is electrical‚ optical or radio. In electrical networks‚ one bits are represented as high voltage‚ and zero bits are represented as a low voltage. In optical networks‚ one bits are represented by the presence of light‚ and zero bits are represented by the absence of light. The ones and zeros are carried through the network‚ and the receiving device repackages the ones and zeros to determine
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Network security Security has moved to the forefront of network management and implementation. The overall security challenge is to find a balance between two important requirements: the need to open networks to support evolving business opportunities‚ and the need to protect private‚ personal‚ and strategic business information. The application of an effective security policy is the most important step that an organization can take to protect its network. It provides guidelines about the activities
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and pirating in the networks is very easy and it can lead to information damage or robbery and also if one compute is affected by a virus it can spread to the other easily. 3. What technology allows computer networks without wires? Wireless networking allows computer networks without wires. 4. Describe the difference between a LAN and a WAN. LAN is local area network‚ it consists of a group of networked computers that all located in one building. But WLAN is wide area network‚ it is a group of
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Definitions Paper Kelly OI/361 September 1‚ 2014 Theresa Fitts Definitions Paper This paper will define innovation‚ design‚ and creativity in business. It will also describe the importance of these three terms in meeting organizational objectives. Innovation‚ Design‚ and Creativity Innovation‚ design and creativity is described in different ways depending on the individual or group that is defining the terms. In this paper these terms will be defined as they are
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communicate successfully. IEEE 802.11 is a set of standards for implementing wireless local area network (WLAN) computer communication in the 2.4‚ 3.6‚ 5 and 60 GHz frequency bands. They are created and maintained by the IEEE LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997 and has had subsequent amendments. These standards provide the basis for wireless network products using the Wi-Fi brand. The most prevalent is 802.11b. Equipment using
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FDI in China Telecommunication Industry (Nokia in China) FDI are crucial part for developing and expanding the infrastructure in order to gain capital and new technology. Foreign direct investment can spark growth and create national wealth‚ but competition among companies‚ local and multinational alike‚ diffuses the benefits. Government policies designed to protect incumbents‚ high tariffs and joint-venture and local content requirements. China is success to attract investors to make FDI in Mainland
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Essay80 NETWORKS “GIVE ME A GUN AND I WILL MAKE ALL BUILDINGS MOVE”:AN ANT’S VIEW OF ARCHITECTUREBruno Latour‚ Albena YanevaOur building problem is just the opposite of Etienne Jules Marey’s famousinquiry into the physiology of movement. Through the invention of his“photo graphic gun‚” he wanted to arrest the flight of a gull so as to be ableto see in a fixed format every single successive freeze-frame of a contin-uous flow of flight‚ the mechanism of which had eluded all observers until his invention
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(also called Telecommunication Devices for the Deaf (TDD) and text telephones) are used for two-way text conversation over a telephone line. They are the primary tool used by deaf people (and some hard of hearing people) for telephone conversation. Other visual telecommunications technologies and services‚ such as Internet chat and messaging‚ email‚ e-paging‚ and fax and e-mail are also used in telecommunications by people who are deaf or hard of hearing. -TRS Telecommunications relay services
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ACCT 361 Chapter 19: Quality‚ Time and the Theory of Constraints (TOQ) Quality on the production line (conformance to technical specifications) reduces costs and supports a cost leadership strategy Quality may also differentiate one product from what might otherwise be a selection of substitutes and this way supports a value-leadership strategy The term quality refers to a wide variety of factors – fitness for use‚ the degree to which a product satisfies the needs of a customer‚ or the degree to
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EXECUTIVE SUMMARY IJM begun its operation in 1983 under the name of Solidates Sdn. Bhd and later in 1989 renamed as IJM Corporation Berhad taking the first alphabets of the merged three well-run construction companies IGB Construction Sdn. Bhd‚ Jurutama Sdn. Bhd and Mudajaya Sdn. Bhd. Construction being the core business‚ IJM does involved in property development‚ industries‚ oil palm plantations and international ventures. In 1990s‚ IJM started to focus at the new emerging markets outside
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