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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In 2013‚ smart devices are not just a luxury‚ but have become a necessity. People of all ages‚ ranging from elementary school to senior citizens‚ use smart devices. Just like any other technology‚ there are benefits and disadvantages that come along with it. Smart devices provide countless services to its owner‚ and are great tools. They only become a problem when they are heavily and unnecessarily relied upon. Although people view smart devices as useful tools‚ nevertheless they have this potential
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Transitional Devices The word "transition" means passing over. Thus transitional guides are connectives (symbols‚words‚ phrases; sometimes whole sentences and paragraphs) that make possible a smooth "passing over" from one idea to the next. You make transitions by referring to what you have said before‚establishing cause-and-effect connections‚ looking ahead to what you will say‚ referring to the present‚ marking time and place‚ qualifying‚ comparing‚ contrasting. These and other common transitional
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did you knwo there was a girl thtat walked awyss vvrtbg ty g gtt g tg ty j kj 8i8i i8 iu8 k k o9k 89k k 9 8 8They both taught me the same things really. They taught me that power should always be with the people. They taught me that the law is not always on my side even if I am innocent. They taught me it’s better to die free than live as a slave. They taught me to never compromise my beliefs for anyone. They taught me to never give up on people I care about. They taught me to do whatever it takes
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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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Mnemonic Devices Mnemonic devices are techniques for improving memory. Many were developed in ancient times when written records were scarce or non-existent and people relied heavily on their memories to impart information. Mnemonics do not simplify information‚ they actually make it more elaborate‚ but this enhances organisation‚ and therefore retrieval‚ of information. Acronyms These are pronounceable words formed from the first letters of the list of words to be remembered‚ and are a type
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Page 1 of 4 Expansion Devices I. Introduction Expansion devices are basic components of a refrigeration system which carry out two major purposes: (1) the pressure reduction from the condenser to evaporator pressure and (2) the regulation of refrigerant flow into the evaporator. These expansion devices can be generally classified into two types which are namely the fixed opening type (flow area is fixed) and the variable opening type (flow area changes correspondingly with a change in mass
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What’s Wearable Devices? Introduction Wearable technology‚ wearable devices‚ tech togs‚ or fashion electronics are clothing and accessories incorporating computer and advanced electronic technologies. History Wearable technology is related to both the field of ubiquitous computing and the history and development of wearable computers. With ubiquitous computing‚ wearable technology share the vision of interweaving technology into the everyday life‚ of making technology pervasive and interaction
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PERIPHERAL DEVICES Peripheral devices can be attached by cable or wireless technology to the computer to perform specific functions. Peripherals are plugged into special sockets (ports) using cables. INPUT DEVICES Keyboard - Consist of typewriter-like keys that enable users to enter information into a computer. Mouse - Control the movement of a cursor or pointer on a display screen. The most common pointing device is the mouse. Scanner - Copies a picture
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Other than the monitor‚ we also have the printer which is also an output device. A printer generally translates information that has been processed by the system unit and presents the information on paper. As students‚ we really benefit from such device for in times of projects‚ reports‚ and assignments we greatly rely on such output which we refer to as hard copy. There are five features of a printer ---- its resolution‚ color‚ speed‚ memory and duplex printing. Resolution is the measure of the
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