Semester 2

1
I T Essentials I Chapter 7
JEOPARDY
2
Printers
Standards
Printing
Potpourri 1
Application
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200
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300
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400
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500
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3
Printers100

• This type of printer sprays ink onto a sheet of
  paper to produce an image.
• Impact
• Inkjet
• Laser
• thermal

A What is an inkjet printer?
4
Printers 200

• What are two advantages of using impact printers?
• Carbon-copy printing ability
• Print speeds up to 200 ppm
• High-resolution printing ability
• Individual color cartridges
• Inexpensive consumables
• Silent print ability

A What are options 1 5?
5
Printers300

• Which three functions are commonly included in
  the all-in-one devices?
• Disk copy
• Fax
• File storage
• Printer
• Scanner

A What are fax, printer scanner?
6
Printers400

• This printer is commonly used in stores to
  produce cash register receipts.
• Dye sublimation
• Inkjet
• Laser
• Thermal

A What is a thermal printer?
7
Printers500

• What is a common disadvantage of inkjet printers?
• Toner is expensive
• Poor print quality
• The nozzles can get obstructed
• It takes a lot of time to warm up

A What is nozzles can get obstructed?
8
Standards100
Which two WiFi standards are used to provide a
wireless connection between printer and
computers? 1. 802.5b 2. 802.5g 3. 802.11b 4.
802.11g 5. 802.13a 6. 802.13b
A What are Options 3 4?
9
Standards200

• Which standard governs the use of parallel
  printer ports?
• IEEE 973
• IEEE 1284
• IEEE 1394
• IEEE 802.4

A What is IEEE 1284?
10
Standards300

• Which two modes of operation within the IEEE 1284
  standard allow bi-directional communication?
• DCL
• ECP
• EPP
• PnP
• TCP

A What are ECP EPP?
11
Standards400

• Which two names refer to the IEEE 1394 standard?
• Bluetooth
• FireWire
• i.Link
• USB
• WiFi

A What are FireWire i.Link?
12
Standards500

• __________ is the current standard for parallel
  printer ports.
• IEEE 973
• IEEE 1284
• IEEE 1394
• IEEE 802.4

A What is IEEE 1284?
13
Printing100

• Which technology is used by laser printers?
• Digital drop
• Electrophotographic
• Electrostatic spray
• Impact
• Ink melting

A What is electrophotographic technology?
14
Printing200

• Which laser printer component is a metal cylinder
  that is coated with a light-sensitive insulating
  material?
• Drum
• Fuser
• Fusing unit
• Platen
• Transfer corona wire

A What is the drum?
15
Printing300

• Which step of the laser printing process involves
  scanning the photosensitive drum with a laser?
• Cleaning
• Conditioning
• Developing
• Fusing
• Transferring
• Writing

A What is writing?
16
Printing 400
Which step in the laser printing process is the
last step performed by a laser printer when
printing a document? 1.Cleaning 2.
Conditioning 3. Developing 4. Fusing 5.
Transferring 6. Writing
A What is fusing?
17
Printing500

• Which printing technology uses the vibration of a
  crystal to control the flow of ink onto the paper
  to produce an image?
• Electrophotgraphic
• Electrostatic
• Impact
• Piezoelectric
• Thermal

A What is piezoelectric?
18
Potpourri100

• Which unit is commonly used to measure the print
  quality of an inkjet printer?
• DPI
• DPQ
• MTBF
• NLQ

A What is DPI (DOTS PER INCH)?
19
Potpourri 200

• Which software, embedded in a printer, controls
  how the printer operates and can be upgraded?
• Driver
• Firmware
• Operating system
• Printer utilities

A What is firmware?
20
Potpourri300

• Which Windows XP command sends a file named
  example.txt to the default printer?
• Send example.txt
• Example.txt default-printer
• Default-printer example.txt
• Print example.txt

A What is print example.txt?
21
Potpourri 400

• Which of the below criteria should you be
  concerned with when buying a printer?
• Capacity
• Speed
• Color
• Quality
• Reliability
• All of the above

A What is All of the above?
22
Potpourri 500

• What is the maximum number of devices that can be
  connected to a single FireWire interface?
• 10
• 24
• 63
• 127
• 256

A What is 63?
23
Application 100

• What is an advantage of using a solid-ink printer
  instead of an inkjet printer?
• It produces vivid color prints
• It warms up quickly
• The ink used is considerably cheaper
• The used-ink cartridges can be refilled

A What is it produces vivid color prints?
24
Application200

• What is the best source for a Window-compatible
  scanner driver?
• Website for scanner manufacturer
• Microsoft update website
• Scanner installation disk
• Windows device manager
• Windows hardware profiles

A What is website for scanner manufacturer
25
Application300

• Which software converts scanned pages into text?
• Image text converter
• Optical character recognition
• Optical text recognition
• Character image recognition

A What is optical character recognition?
26
Application400

• A museum possesses several old painting that the
  curators wish to reproduce and sell in the museum
  gift shop. Which type of scanner can be used to
  produce the highest-quality reproduction?
• All-in-one
• Drum
• Flatbed
• Handheld

A What is drum?
27
Application500

• Which two types of scanners would be recommended
  to digitize delicate books from the last century?
• All-in-one
• Drum
• Flatbed
• Handheld
• Thermal

A What is a flatbed handheld?
28
Double Jeopardy

• Which type of computer/printer interface uses
  parallel communication technology to achieve high
  data transfer rates?
• Serial
• SCSI
• USB
• FireWire
• Ethernet

A What is SCSI?
29
Double Jeopardy Subject Interfaces