How many bits are in a gigabyte? | 1 billion | How many bits are in a megabyte? | 1 million | Convert 00101010 to decimal. | 42 | What is the difference between a sector and a track? | A sector is part of a track | How many bits are in one hexadecimal digit? | 4 | How are voice communications converted to digital signals? | Audio is sampled at a high rate which is converted to binary numbers | What does it mean to compress a video file? | To decrease file size | In this url‚ http://www
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The following sequence of labs will introduce the networking terms below. This networking terminology will be studied in detail in subsequent chapters. Straight-through Cable: Unshielded twisted pair (UTP) copper cable for connecting dissimilar networking devices Crossover Cable: UTP copper cable for connecting similar networking devices Serial Cable: Copper cable typical of wide area connections Ethernet: Dominant local area network technology MAC Address: Ethernet Layer 2‚ physical
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foot and be as high as three dollars a foot. (Price Machine) Twisted pair comes in two varieties‚ shield (STP) and unshielded (UTP). The name describes the cabling completely‚ there are two pairs of cables twisted together in order to reduce cross talk between the wires. Phone line in houses and businesses still use USP for analog telephone and fax machines to this day. UTP comes in many varieties and is constantly being built upon. Cat5e‚ Cat6‚ Cat7‚ and now Cat 8 cables are available to businesses
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and businesses. This is appropriate because the physical topology of the token ring is a star‚ but the logical topology is a ring. In Token Ring LAN’s each station is connected to a wiring concentrator called a multistation access unit (MAU) using UTP or STP. Like Ethernet hubs‚ MAUs are located in a wiring closet. The access method used on a Token Ring is called token passing. A network device only communicates over the network when it has the token. A token is a special data packet that is generated
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1. An enterprise campus LAN uses wired UTP Ethernet and wireless 802.11 LANs at the edge of the LAN. Looking at a particular floor in a particular building‚ all the devices connect to either a single Ethernet switch or single wireless access point‚ both of which sit in a wiring closet in the middle of the space. Which of the following is true about the distance limitations in this LAN? C. All Ethernet user devices can be up to 100 meters away (but no farther)‚ while WLAN devices must typically be
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of wiring standards. Create your report using the template starting on page 2 and submit it to the Week 2 Dropbox by the due date.Your Name: NETW310: Professor Turkey Current Date: 12 March 14 Lab #2‚ Terminating Category 5e and Category 6 UTP Cable Lab Report Each answer is worth seven points. Use a red colored font for you answers. Place the answers below the questions. 1. In the videos you just watched where is the color code to use for the jack shown? The color code
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meters or 328 feet 10. What does the 100 in the name 100BaseT network? A. The transmission speed of the network‚ which is 100 Mbps. 11. Which type of networking cable is more reliable‚ STP or UTP? Which is used on LAN? A. STP is more reliable‚ UTP is used on LANs 12. Which is more expensive‚ UTP Cat-5e cabling or STP Cat-5e cabling? A. STP CAT5e is more expensive because it is shielded 13. When looking at a network cable that is not labeled‚ describe how you
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in a network 28.Full duplex transmission 29.Attenuation 30.Single-mode‚ Multi-mode cables 31.802.11g 32.CSMA/CA 33.Fiber optic cables 34.Shielded twisted pair cable vs. Unshielded twisted pair cable 35.Straight-through‚ Crossover cable 36.UTP‚ Coax‚ Single-mode (SM)‚Multi-mode (MM) cables – max. distance 37.Ethernet max distance per IEEE standard 38.Network troubleshooting using TCP/IP model Chapter 5 39.Ethernet 40.802.3‚ 802.11 41.Ethernet bit rate 42.10BaseTx standard 43.Access
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is protected by an outer insulating jacket. Normally‚ the shield is kept at ground potential and a voltage is applied to the center conductor to carry electrical signals 4.1.7 UTP is less expensive than dedicated coax or fiber‚ Color-coded cabling‚ physically smaller than coax‚ easiest media to install and reconfigure‚ UTP is extremely easy to terminate. TP cable is less expensive per foot than traditional RG59 coaxial cable 4.1.8 Both cables are necessary 4.1.9 4.1.10 Multimeter - Wal-Mart- Cost:
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Vinash Persad Expository Essay Wk2 Three Types of Relationships Human relationships have always perplexed me. These seemingly simple bonds between people can amount to so much and cause such commotion that lives change drastically within minutes in these relationships. Especially in the fast changing world of today. In my piece I am going to be telling you about the three types of relationships I see taking place. Over time‚ I have asked myself three questions‚ finding the answers along
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