1. Introduction to Network Devices All networks are made up of basic hardware building blocks to interconnect network nodes‚ such as Network Interface Cards (NICs)‚ Bridges‚ Hubs‚ Switches‚ and Routers. In addition‚ some method of connecting these building blocks is required‚ usually in the form of galvanic cable (most commonly Category 5 cable). Less common are microwave links (as in IEEE 802.12) or optical cable ("optical fiber"). An ethernet card may also be required. Network interface cards
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Input Devices QWERTY Keyboard The keyboard is the most common type of input device. In other countries‚ the keyboard layout is different due to their different language and characters. There are some variations of keyboards to the normal keyboard. Some are wireless which means that no wire is required to connect it to the PC; and some have ergonomic design‚ which have a special design in order to reduce muscular stress on the user. Mouse The mouse is a pointing device which is used to move
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Transitional Devices (Connecting Words) Brought to you by the Purdue University Online Writing Lab at http://owl.english.purdue.edu Transitional devices are like bridges between parts of your paper. They are cues that help the reader to interpret ideas in the way that you‚ as a writer‚ want them to understand. Transitional devices help you carry over a thought from one sentence to another‚ from one idea to another‚ or from one paragraph to another with words or phrases. And finally‚ transitional
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Communication devices Types Communication Devices FAX E-MAIL VIDEO CONFERRENCE PORTABLE MEDIA PLAYERS BLUETOOTH COMPUTERS FAX Fax is short for ‘facsimile’ which means ‘copy’. A fax machine is a device that can send a copy of a paper document over the telephone network. The sending fax converts the light/dark areas of the printed document into noises. These noises travel through the phone system and are received by another fax machine. The receiving fax machine converts the noises into printed
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PROJECT SYNOPSIS ON MICROCONTROLLER BASED ULTRASONIC DISTANCE MEASUREMENT ABSTRACT: The microcontroller based ultrasonic distance measuring device is a device used to calculate the distance between the ultrasonic transmitter/receiver and the object whose distance is to be measured. A microcontroller is used to calculate the delay time between the transmitted signal and the received signal. ULTRASONIC WAVES: Ultra means “beyond” and sonic means “sound”. Ultrasonic
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The Book of Roman The book of Romans was written by Apostle Paul‚ also known as Saul which was his Hebrew name. The book was also known as “The letter of Paul to the Romans” or “The Epistle to the Roman”. This book was given the name Romans after the members of the Church in Rome which was the capital of the Roman Empire. It was written for Rome’s believers‚ that is the reason for the name Romans. The books literary genre is epistle. Located in the New Testament‚ it is the sixth book and it contains
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R. Wier – Gateway College Prep School 1 Summer Reading Assignment: Edith Hamilton’s Mythology Pre-AP English I All students planning to take Pre-AP English I need to read Edith Hamilton’s Mythology in its entirety and complete the following assignment prior to the first day of school. Students should expect to turn in assignments the first day of class for a major grade. Students are responsible for an understanding of the material in the book when school begins as we will have class discussions
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SYNTACTIC STYLISTIC DEVICES The sentence‚ as a unit of a certain level‚ is a sequence of relatively independent lexical and phrasal units (words or word combinations)‚ and what differentiates a sentence from a word is the fact that the sentence structure is changeable; it does have any constant length: it can be shortened or extended‚ complete or incomplete‚ simple‚ compound or complex. Besides‚ its constituents‚ length‚ word-order‚ as well as communicative type (assertion‚ negation‚ interrogation
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Catching the Starbucks Fever Starbucks History Starbucks opened operations in Seattle’s Pike Place Markets in 1971 with the future aim of providing coffee to a number of restaurants and surrounding bars. With the recruitment of Howard Schultz who led the marketing and retail efforts of Starbucks in 1982‚ the company took a change in direction through the views of Schultz‚ who after visiting Italy tried to adapt the same principles in order to a strong bar culture. Schultz then utilized Starbucks
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STORAGE DEVICE Definition A storage device can be defined as any piece of hardware whose main function is to store data and information The hardware that writes data to or reads data from a storage medium is called a storage device. Types of Computer Storage Devices Computer storage devices can be classified into o Primary storage o Secondary storage o Tertiary storage Primary Computer Storage Devices Primary storage refers to the computer’s memory(RAM) RAM (Random Access Memory)
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