Presentation on theme: "1. output is any data that has actually been processed right into a advantageous form. Output machine is any kind of hardware component the conveys info to one or an ext people."— Presentation transcript:
You are watching: Which of the following is data that has been processed into a useful form
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2 calculation is any data that has actually been processed into a beneficial form. Output device is any hardware component the conveys information to one or much more people. Output 2 thing 5
3 Is an output maker that visually conveys text, graphic and video information. desktop Computer frequently use a monitor as their display screen device. monitor is a display maker that is packaged as a different peripheral. 1) Display devices 3 thing 5
4 screen controls permit users to readjust the brightness, contrast, positioning, height, and width of images. many mobile computer and devices incorporate the display and other materials into the exact same physical case. Display machine usually show text, graphic and video information in color. Monochrome method the information appears in one shade on a different color background. Display tools 4 chapter 5
5 Display gadgets 5 thing 5
6 some PDAs and also other mobile maker use monochrome displays since they require much less battery power. Species of display device include: LCD monitors and screens. Plasma monitors. CRT monitors. Display devices 6 thing 5
7 Is a desktop computer monitor that offers a fluid crystal display to create images. also called a level panel monitor. LCD monitors and Screens 7 chapter 5
8 It’s easily accessible in a variety of sizes: with the an ext common gift 15, 17, 18, 19, 20, 21 and 23 inches- some room 30 or 40 inches. Notebook computer system screen size 14.1, 15.4 and 17 inches tablet computer screen variety from 8.4 to 14.1 inches. PDA screen average 3.5 inches. clever phones screen rang native 2.5 to 3.5 inches. LCD and also Screens 8 chapter 5
9 Resolution Resolution is the number of horizontal and also vertical pixels in a display device. A greater resolution uses a greater variety of pixels and also this gives a smoother, sharper, and clearer image. as the resolution boosts some item on the screen show up smaller such as menu bar, toolbars and rulers. LCD modern technology and top quality 9 thing 5
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11 an answer time response time of an LCD is the moment in milliseconds (ms) that it takes to revolve a pixel top top or off. LCD response times selection from 8 come 25 ms. The lower the number, the quicker the response time. LCD technology and top quality 11 chapter 5
12 Brightness of LCD is measure in nits. A nit is a unit that visible light intensity. The higher the nits, the brighter the images. LCD modern technology and high quality 12 chapter 5
13 Pixel pitch some times called dot pitch, is the distance in millimeters between pixels ~ above a display device. typical pixel pitch on LCD need to be.28 mm or lower. The lower the number, the trickster the image. 13 chapter 5 LCD modern technology and top quality
14 A cable on screen plugs in a harbor on the device unit. LCD monitors use a digital signal to produce a picture. To display screen the highest quality images, one LCD monitor have to plug in a DVI ( digital video clip Interface) port. DVI enables digital signal to transmit directly to one LCD monitor. Ports and LCD monitors 14 thing 5
15 Is a display maker that provides gas plasma technology, which sandwiches a great of gas between two glass plates. huge business customers or power customers sometime have plasma monitors, which regularly measure more than 60 inch wide. Plasma monitor market larger screen size & higher display high quality than LCD monitors yet are much more expensive. this monitor additionally can hang straight on a wall. Plasma Monitors 15 chapter 5
16 Is a desktop monitor that consists of a cathode-ray tube. Cathode-ray pipe (CRT) is a huge sealed glass tube. The prior of the pipe is the screen. CRT easily accessible in various size, v the an ext common being 15, 17, 19, 21 and 22 inches. CRT Monitors 16 chapter 5
17 17 thing 5
18 Is one output machine that to produce text and also graphics top top a physical tool such as file or transparency film. numerous different printers exist through varying speed, capabilities and printing method. There space two type: Nonimpact printer such as Ink-jet, Photo, Laser, Thermal, Mobile, Plotters and big format printers. influence Printer such together dot-matrix printers and also line printers. 2. Printers 18 chapter 5
19 1. Nonimpact Printers develops characters and graphics top top a piece of paper without striking. some nonimpact printers spray ink, while rather use warm or push to develop images. Kind of printer: 19 chapter 5
20 Is a kind of nonimpact printer that creates characters and graphics through spraying small drops of liquid ink ~ above a piece of paper. produce text and graphics in both black and white and color top top a variety of file types. The resolution determines the top quality of one ink- jet printer. 20 thing 5 A. Ink-Jet Printers
21 Resolution is measured by the variety of dots per inch (dpi) a printer have the right to print. most ink-jet deserve to print from 600 to 4800 dpi. The rate of the is measure up by the variety of pages every minute (ppm) it have the right to print. most ink-jet publish from 3 to 26 ppm. Ink-Jet Printers 21 chapter 5
22 Is a shade printer the produces photo- lab-quality pictures. Some photograph printers print just one or two dimension of images, because that example, 3X5 inches and 4X6 inches. plenty of photo printers use ink-jet technology. B. Photograph Printers 22 chapter 5
23 Is a high-speed, high-quality nonimpact printer. Printer speeds: For house and small office --Black & white text (15 to 50 ppm), shade (4 to 27 ppm). For big business users print much more than 150 ppm. shade laser printers are slightly greater price 보다 otherwise identical black & white laser printers. generally cost an ext than ink-jet printers. C. Laser Printers 23 thing 5
24 Generates images by pushing electrically heated pins versus heat-sensitive paper. simple thermal printers are inexpensive, however print high quality is low and images tend to fade over time. 24 thing 5 D. Heat Printers
25 Is a small, lightweight, battery-powered press that allows a mobile user to print from a notebook computer, tablet PC, PDA, or smart phone if traveling. mobile printers fit easily in a briefcase together a notebook computer. mobile printers mostly use ink-jet or thermal technology. 25 thing 5 E. Cell phone Printers
26 Plotters are innovative printers used to create high-quality illustration such together blueprints and maps. used in specializes areas such together engineering and also drafting and usually are an extremely costly. using ink-jet press technology, but on much larger scale. 26 thing 5 F. Plotters and Large-Format Printers
27 Printers affect printers form characters and also graphics on a item of document by to mark a mechanism versus an inked ribbon the physically contact the record Discovering computers 2012: thing 6 27 Pages 322 - 323 Dot-matrix printer Line printer
28 Printers A dot-matrix press produces printed images when tiny cable pins on a publish head device strike one inked ribbon A line press prints an entire line at a time Discovering computers 2012: thing 6 28 page 323 figure 6-25
29 Speakers. Headphones. Earphones. Fax machines and also Fax modems. Multifunction peripherals. Data projectors. 29 chapter 5 other output tools
30 Audio output maker is a ingredient of a computer that produce music, speech or various other sounds. Most an individual computers have actually a little internal speak that commonly emits only low-quality sound. many PC users include surround sound speakers to their computer systems to generate a higher-quality sound. 30 thing 5 Speakers, Headphones, and Earphones
31 Speakers commonly have tone and also volume controls, allowing users to adjust settings. In plenty of cases, users affix the speaker to ports on the sound card. through wireless speakers, they attach wirelessly come the sound card. 31 chapter 5 Speakers, Headphones, and also Earphones
32 Users have the right to plug headphones or earphones in a harbor on the sound card, in a speaker, or in the prior of the system unit. v headphone or earphones, only the individual wearing the headphone or earphones hears the sound from the computer. 32 thing 5 Speakers, Headphones, and also Earphones
33 Fax equipments is a maker that codes and encodes documents so they have the right to be transmitted end telephone lines. The paper can save on computer text, drawings or photographs, or can be handwritten. The ax fax ad to document that you send or obtain via a fax maker 33 thing 5 Fax Machines and Fax Modems
34 Many computer systems includes fax capacity by making use of a fax modem. fax modem transmit computer-prepared papers or files that have been digitized with scanner or digital camera. Fax modem transmits these faxes come a fax machine or to an additional fax modem. 34 thing 5 Fax Machines and Fax Modems
35 Is a single maker that looks like a copy an equipment but gives the functionality of a printer, scanner, copy machine, and perhaps a fax machine. part use shade ink-jet printer technology, if others encompass a black-and-white laser printer. An advantage of these machine is they are significantly less expensive 보다 if you purchase each machine separately. The disadvantage, If the device break down, you lose all 4 functions. 35 thing 5 Multifunction Peripherals
36 Is a device that take away the text and images displaying on a computer system screen and projects castle on a larger screen so one audience deserve to see the image clearly. some data projectors are large devices that attach to a ceiling or wall in an auditorium.
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Various other are tiny portable device. 36 chapter 5 Data Projectors
