during the reaction of nickel metal reaction‚ nickel metals tend to form an ion with a charge of 2+. This helps it to form complexes because of the empty orbitals it has around it. This nature of the metals allows it to bond with compounds through lone pairs‚ which is scientifically known as the dative bonding. On the second part of this experiment we react the Schiff base ligand with hydrated nickel complex‚ this will allow us to form new nickel complex which is known as. We do this through condensation
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(NIC)‚ this allows the server to communicate with any computer on the network. [pic] 12. Your network consists of a 24-port bridge‚ two servers‚ and 15 workstations. Each computer interfaces with the bridge using its own segment of CAT 5 twisted-pair cable‚ which is terminated at both ends with RJ-45 connectors. What type of physical topology do you have? a. Mesh b. Bus c. Ring d. Star I believe this to be a star topology because each of the 15 work station connects to a central point (which
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company’s information while also improving communication among the four offices. Task 1 To improve my work I could use some images depicting each and every device. Available media…. Wired Media Cable type Types Connectors Unshielded twisted pair Category 5 Category 5e Category 6 Rj-45 Rj-45 Rj-45 Fiber Optic Single Mode Multimode Fc‚Lc‚Sc Mt- Rj Coaxial cable Thicknet thinnet Vampire taps Wireless Media Media Type Speed Installation Cost Approximate 23Ghz
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Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road‚ Telephone‚ Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network‚ all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are designed
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computers that may be connected to the network. A bus topology is the minimum complex network configuration it creates use of a single transmission medium called a coaxial cable. The star topology consists of shielded twisted pair wire (STP) or unshielded twisted pair wires (UTP). Due to the high cost of STP wire‚ most networks use UTP‚ however‚ STP wire must be used if the distance between the hub and the node beat 110m. In most examples the cable is many different lengths joined by a T-connector
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Dom ------------------------------------------------------ Jan.19 1. What is a computer network? A computer network consits of a number of computers linked together using special ha`rdware and software to enable them to share computing resources. 2. List four main hardware and three software components on a network. 1. Hardware -Personal computers‚ mainframes‚ printers‚ and navigational control systems. 2. Software - Application software‚ desktop software‚ and networking operating
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particularly about the values of their family. In Alice Walker’s “Everyday Use” and Amy Tan’s “A Pair of Tickets”‚ the author’s seem to explore a common theme of heritage. Alice Walker is exploring the concept of heritage as it applies to an African-American family. Amy Tan is displaying the theme of heritage as it relates to Chinese and a Chinese-American family. Dee‚ from Everyday Use‚ and Jing-Mei‚ from A Pair of Tickets‚ have different adaptations of their heritage‚ but ironically it takes a trip back
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“A Pair of Tickets” The short story “A pair of Tickets” by Amy Tan is really an interesting story to read. This short story is about June‚ a Chinese girl who travels to China with her father after the death of her mother. June was struggling with herself identity‚ but traveling to China and meting her twin sisters make her realize how much she was missing on her culture. I have experienced many things in life that are identical to this story. June was struggling with her identity because she looks
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and play online games. Table of Contents Transmission Media What is transmission media? What are the types of transmission media? Describe bound transmission media. Describe unbound transmission media. Bound Transmission Media Explain twisted pair cable. Explain Co-axial cable. Explain Fiber-Optics cable. 1 1 1 1 1 1 1 4 5 Match the following types of connectors with the cables to which they are used. 7 Compare BNC with UTP Cables Unbound Transmission Media Explain Radio Wave. What is Microwave
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Cables c. Power Cable d. Data Cable 7. Following is an example of physical Transmission Media a. Data Cable b. Coaxial Cable c. VGA Cable d. Power Cable 8. Twisted Pair cable is also known as a. Coaxial Cable b. Fiber Optic Cable c. Unshielded Twisted Pair d. Data Cable 9. Data travel in Fiber Optic cables in the form of a. Signals b. Waves c. Light d. Air 10. A communication that is used for mobile applications is called
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