Video 1.06 Storage Devices Hard Drives Hard drives are comprised of platters Read/Write heads for each platter Read and write on top and bottom of platter Never exposed to magnets Data loss may occur 137 GB Limit Hard Drive size limited to 137GB Not a physical limit Limited by address the system can support 28 bit communications limited to 268‚435‚555 addresses equates to 137 GB Flash BIOS to upgrade hard drive interfaces PATA‚ SATA‚ SCSI‚ USB‚ and FireWire most common is the
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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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20‚ 2008 Frances “Fanny” Wright My favorite female philosopher Frances‚ aka. Fanny‚ Wright was born on September 6‚ 1975 in Dundee‚ Scotland. She was a Scottish lecturer‚ writer‚ freethinker‚ feminist‚ abolitionist‚ and social reformer; also in 1825 she became a United States citizen. Wright had a very wealthy background with her father being a designer of Dundee trade tokens. Unfortunately‚ both her parents died leaving behind their three children. When Wright was three years old‚ she was
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Leader forge I chose Peter Wright‚ the president and CEO of Valley Regional Healthcare in Clermont New Hampshire. Peter has been the President and CEO for two years at Valley Regional. Prior to his current position he worked as the Chief Operating Officer for Littleton Regional Hospital. Wright took an unusual path into the health field and at the start didn’t know what he wanted to do. Wright now is the youngest CEO in the northern New England area. After high school Wright wasn’t sure if college
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Originally‚ a device known as the ’photophone’ was used to transmit sound. This replaced Thomas .A. Edison’s ’phonograph. Since the development of optical fibres ’photo phones’ and ’phonographs’ are no longer used or needed. Optical fibres have many advantages; they enable the sound messages to carry for 50km without any need for a repeater unlike other optical communication systems‚ which need repeaters at 1km intervals. Optical fibres have replaced other methods of communication for many reasons
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Outline Caleb Luthringer Thesis: Richard Wright was an African-American author in the early 1900’s with a terrible back-ground but a bright future. I. Personal Life A. Birth: September 4‚ 1908. B. Education: Richard only received a ninth grade education. C. Marriage: First wife‚ Dhimah Meadman‚ August of 1939. Second wife‚ Ellen Poplar‚ March 12‚ 1941. II. Professional Life A. In 1927‚ Wright made it to Chicago. He showed his poetry to Abraham Aaron and Bill Jordan. They got his
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Wright offers many effective and powerful qualities that are evident throughout her poetry. She expresses her deep connection with her country through the mastery of technique and through rich and vital imagery. ‘Flame- Tree in a Quarry’ (henceforth ‘Flame-Tree’) and ‘Train Journey’ are just two of Wright’s many poems that she has written that include these qualities. In these poems‚ Wright expresses her passion for the country she loves so much and her frustration and sympathy for her country as
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Legend by Judith Wright - 1915-2000‚ written in 1949 and published in anthology ’The Gateway’ in 1953. The blacksmith’s boy went out with a rifle and a black dog running behind. Cobwebs snatched at his feet‚ rivers hindered him‚ thorn branches caught at his eyes to make him blind and the sky turned into an unlucky opal‚ but he didn’t mind. I can break branches‚ I can swim rivers‚ I can stare out any spider I meet‚ said he to his dog and his rifle. The
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Benjamin Franklin and The Wright Brothers PHL458 What is a famous thinker? A famous thinker is some one who thought of something that change the world in which we live in. There are a lot of famous thinkers in the world like: Martin Luther King Jr‚ Steve Jobs‚ Bill Gates‚ and Michael Jackson. I will be discussing Benjamin Franklin and The Wright Brothers for my famous thinkers. Benjamin Franklin and The Wright Brothers are famous thinkers that showed the world new Idea ’s
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Types of Storage Devices A storage device is a device capable of storing data. The term usually refers to mass storage devices‚ such as disk and tape drives (www.webopedia.com). In this paper I will explore different types of storage devices and which ones are optimal for different situations. I will also explain what situations are appropriate for the following devices and explain why: a. Hard disk b. Floppy disk c. RAM d. CD ROM e. Tape Hard Disk A hard disk is a magnetic disk on
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