Process Improvement Plan OPS 571 05/06/2013 Process Improvement Plan In week one‚ the goal was to find time to work out with a full-time job and school. By looking at the bottle necks in my flow chart‚ one was able to find time to work out so one can lose weight. Every week‚ one would set up a schedule and put time to work out in that schedule. Each week‚ one tried to make time more efficient so that one was able to work‚ go to school‚ have extract time for activates‚ and have time to work
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Chapter 1 Answer the following review questions. 1. Which of the following protocols are examples of TCP/IP transport layer protocols? (More than one answer could be correct.) a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP The answers to this question are TCP and UDP. 2. Which of the following protocols are examples of TCP/IP network access layer protocols? a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP g. PPP The answers to this question are Ethernet and PPP. 3. The process
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My project report is on ‘how network architecture has changed over the decade’. In this report‚ I’d be talking about different network architecture that has been adopted over the past years. I would as well put light upon early network architecture and the advantages and disadvantages of former and why and how latter architecture were needed and adopted. Network architecture is the design of communication network. It is the complete framework of computer network. The diagram of the network architecture
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What expansion of network services and benefits might the library achieve? I think the library can achieve a greater freedom in offering the Wi-Fi for its patrons. By going with a wireless setup ads opposed to a hard line makes sense from a practical point. Why is it cheaper and better for a wireless? For one thing many people have their laptops or IPhones with them and can very easy connect to the Wi-Fi___33 being offered. If you hardwire a system you tend to have a backup of people waiting
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(2) A cable containing multiple pairs of UTP wire. Each wire pair is twisted many times per foot (higher grade UTP cable can have more than 20 twists per foot). The twists serve to cancel out electromagnetic interference that the trans-mission of electrical signal through the pairs generates. An unshielded jacket made of some type of plastic
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Wireless Fiber Optics UTP STP Maximum Segment Length (Thicknet) 500 m (Thinnet) 185 m 802.11a=60ft 802.11b=92m 802.llg=300ft 802.11n=900ft plus (single mode) 10 km and Farther (multimode) 2 km and farther 100 m 100 m Speed 10 Mbps to 100 Mbps Slower speeds compared to cable (single mode) 100 Mbps to 100 Gbps (multimode) 100 Mbps to 9.92 Gbps 10 Mbps to 1000 Mbps 10 Mbps to 100 Mbps Cost Relatively inexpensive‚ but more costly than UTP Can be much more cost
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Coaxial (Thinnet) 200 m 10BASE-T UTP (Cat3‚ 5‚5e‚6) 100-150 m 100BASE-FX MM fiber optic 400 m 100BASE-T UTP or optical fiber 100 m 100BASE-T4 UTP (Cat3 or above) 100 m 100BASE-TX UTP (Cat5 or above cable) 100 m 1000BASE-LX
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Ethernet NT1210 Chapter 4 Lab 4.1.6 Coaxial cable consists of a core of copper wire surrounded by insulation‚ a braided metal shielding‚ and an outer cover. 4.1.7 100 meters & a signal repeater 4.1.8 They both need straight UTP 4.1.10 Multimeter- an electronic measuring instrument that combines several measurement functions in one unit. Tone generator-electronic audio acoustics and equipment testing and setup‚ or informational signals‚ commonly associated with a telephone
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Attenuation 4. Which of the following is the process for representing bit signals on the medium? * b. Encoding 5. What happens to signals as they travel the length of the medium? * c. They attenuate. 6. Which of the following is UTP susceptible to? (Choose all that apply.) * a. EMI b. Crosstalk 7. The space between a false ceiling and the true ceiling where heating and cooling air circulates is called the ______________. * d. Plenum 8. What type of connector is
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Transmission Media • Transmission medium – Physical path between transmitter and receiver – May be guided (wired) or unguided (wireless) – Communication achieved by using em waves • Characteristics and quality of data transmission – Dependent on characteristics of medium and signal – Guided medium ∗ Medium is more important in setting transmission parameters – Unguided medium ∗ Bandwidth of the signal produced by transmitting antenna is important in setting transmission parameters ∗ Signal directionality
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