Ethernet cables. It is one of the two most widely used standards. If you wire both ends of your cable using 568A, you’ll have a straight-through cable usable for most Ethernet applications. Wiring a cable with 568A on one end and 568B on the other will result in a crossover cable for connecting two hubs together, or two computers together. | | 568B is the most widely used standard for Ethernet cables. If you wire both ends of your cable using 568B, you’ll have a straight-through cable usable for
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Data storage center centers will benefit greatly from the continued evolution of Ethernet. We saw in the past and present how Ethernet protocols enabled faster transmissions of data. How Xerox was able to network thousands of computers to a common printer. We even seen the benefit of collision management introduced in 1971. Data centers will improve the security of the cloud making it more cost effective to have virtual/roaming desktops. This will better enable companies to spend less on sky-scrapers
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Problem 1. For this problem, the appropriate solution would be removing the FK RepNum from Customer table and adding the PK from Customer table as FK to the Rep table. Therefore, it is understood that each Rep can represent one or more Customers. Customer (CustomerNum, CustomerName, Street, City, State, PostalCode, Balance, CreditLimit) Rep (RepNum, LastName, FirstName, Street, City, State, PostalCode, Commission, Rate, CustomerNum) CustomerNum CustomerName CreditLimit Street City
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Ethernet cables. It is one of the two most widely used standards. If you wire both ends of your cable using 568A, you’ll have a straight-through cable usable for most Ethernet applications. Wiring a cable with 568A on one end and 568B on the other will result in a crossover cable for connecting two hubs together, or two computers together. | | 568B is the most widely used standard for Ethernet cables. If you wire both ends of your cable using 568B, you’ll have a straight-through cable usable for
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Briefly describe the selected negotiation. AT&T, the second largest mobile provider, has very recently reached an agreement to purchase the media conglomerate Time Warner Inc for more than $85 million. This union comes only two years after AT&T acquired DirectTV, the nation’s largest satellite television provider. The two companies have been in talks about the possible merger since August. This merger will give AT&T, which falls second to Verizon in the mobile phone industry, entrance in the
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deal and consider the effect it will have on smaller telecommunication businesses, consumers, and employees. Time Warner owns popular media companies such as CNN, HBO, and Warner Bros. Studios. AT&T is a major provider of telephone, internet and cable services across the nation. Both of these companies are incredibly large and prosperous on their own. Together, they would make the few number of companies that dominate the telecommunications market even smaller. This could have a negative effect
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11. Are there different types of side emitting fibers? Answer- Nowadays several types of side emitting fibers are marketed. The most common are: Solid core optics Multi-stranded optics 12. What are solid core fibers? Answer- These optics are cylinders made of diverse polymers and encased on a transparent sheath or tube. As a standard are manufactured in different gauges or calibers from 3 to 25 or more millimeters in diameter. 13. What are multi-stranded optics? Answer- Multi-stranded optics
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support the high bandwidth applications and growth potential of this company. Required result: ■ Increase network bandwidth. Optional result: ■ Support future growth. ■ Improve server response time. Proposed solution: ■ Install CAT 5 UTP cable in a star topology with the existing hub. ■ Upgrade the workstation’s adapter cards to support 100 Mbps. ■ Increase the amount of RAM in the server. The proposed solution ___________. a. achieves the required result and both optional results
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network card in each computer and a cable is needed. The most commonly used cable is Category 5 Unshielded Twisted Pair (UTP) cable. Connecting two computers directly with the cable: Ethernet Cable using a Router: This is the most commonly used network cable for wired network at home. This cable connects the wired devices together to the local network for sharing the files and to access the internet. For the Ethernet connection, the Ethernet router and cable are physically connected between each
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Frank asserts that Tom was out of line and focus on the part not belongs to him. Advice about this dilemma is given by two experts, Jeffrey Pfeffer, a professor from Stanford University and Paul Falcone, president of human resources at Time Warner Cable. Both of these experts consider that Tom should deal with this issue carefully. However, two experts obviously have different positions. While Falcone argues that Tom should follow his heart to convince his boss and it could generate the company in
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