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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Components and Devices Objectives This chapter covers the following CompTIA-specified objectives for the “Media and Topologies” and “Protocols and Standards” sections of the Network+ exam: 1.6 Identify the purpose‚ features‚ and functions of the following network components: . Hubs . Switches . Bridges . Routers . Gateways . CSU/DSU . Network interface cards (NICs) . ISDN adapters . Wireless access points (WAPs) . Modems . Transceivers (media converters) . Firewalls . A wide range of devices is used
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Garvin English Comp. II MWF 12-12:50 6 November 2012 Literary Devices There are many different literary devices found in the book Night written by Elie Wiesel that deal with his personal experience with the faith he had to keep and then lost during the Holocaust. In Night‚ Elie Wiesel uses tone‚ irony‚ and characterization to illustrate his faith throughout the Holocaust. In the book Night‚ Wiesel uses tone to explain the many sufferings that the Jews were required to face through the Holocaust
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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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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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Literary Device Glossary Allusion: An implied or indirect reference to a person‚ event‚ or thing that has to do with another part of a text. Can be direct quotes or it can be indirect things that are implied. Most are from commonly known pieces of literature or history. Example: “but now he found that he committed himself to the following of a grail” The Great Gatsby by F.Scott Fitzgerald. Function: In this example‚ Fitzgerald alludes to the Holy Grail. What this does is show how
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S) A mobile device is a small and handy computing device. Mobile device usually come with a touch or non- touch display with a mini keyboard. Today‚ mobile devices have become popular to everybody since they are convenient. As on the year 2012‚ reports had claimed that more 75% of the world population owns a mobile device. Mobile device are also considered as a computer systems because it uses the Input-Process-Output-Storage (IPOS) model. One of the examples of input in mobile device is their touchscreen
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In “Humans Need Not Apply” the narrator asserts that increased machine use is better for humans and allows them to specialize. However‚ in our lives we can see machines replacing humans. For example‚ the self-checkout line at a grocery store or the creation of new transportation machinery. Both have caused people to become obsolete in these fields. There is a viewpoint that the mechanical minds will allow humans to focus more on creative jobs. The narrator goes on to assert that robots are just as
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Pointing Devices are direct entry input devices. They allow users to control the pointer and the insertion point on the screen. Examples of pointing devices are mouse‚ trackball‚ touch pad‚ pointing stick‚ joystick‚ touch screen‚ light pen and graphics tablets. A mouse is a computer device‚ which has a ball sealed at the bottom. It is attached with a cable to the system unit. When rolled on the flat surface‚ the movement of the ball will generate electrical circuits‚ which are then sent to the
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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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