output devices Flashcards

1
Q

advantages of cathode ray tube (CRT) monitor

A

-cheaper than other monitors
-can be used with lightpens

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2
Q

disadvantages of cathode ray tube(CRT) monitor

A

-heat up quickly (can catch on fire)
-big and bulky
-have screen glares

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3
Q

advantages of thin film translator monitor(TFT)

A

-thin and lightweight
-produce less glare than CRT’s
-produce less heat than CRT’s

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4
Q

disadvantages of thin film translator monitor(TFT)

A

-images can be unclear when viewed at an angle
-lower picture quality
-cant use light pens

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5
Q

advantages of projectors

A

-can be viewed by many people
-enhances viewers experience

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6
Q

disadvantages of projectors

A

-expensive
-low image quality
-have noisy fans

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7
Q

advantages of inkjet printers

A

-cheap high quality printing
-cheaper than laser printers
-takes less desk space

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8
Q

disadvantages of inkjet printers

A

-ink cartridges run out quick and are expensive to replace
-slow printing compared to laser

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9
Q

advantages of laser printers

A

-high quality printing
-fast printing especially in high volumes
-toner lasts longer than ink-jet cartridge
-prints quietly

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10
Q

disadvantages of laser printers

A

-more expensive
-colour laser printers are more expensive to run

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11
Q

advantages of dot matrix printers

A

-unaffected by hot dusty areas
-cheap to run and maintain

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12
Q

disadvantages of dot matrix printers

A

-slow printing
-print loudly
-poor quality printing

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13
Q

advantages of speakers

A

-can be used wirelessly using blue tooth
-sounds can be amplified
-surround sounds give realistic experience

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