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UC14 Chap04.rtf
UC14_Chap04.rtf
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UC14 Chap04.rtf-Chapter 4: Input and Output TRUE/F...
UC14_Chap04.rtf-Chapter 4: Input and Output TRUE/FALSE
UC14 Chap04.rtf-Chapter 4: Input an...
UC14_Chap04.rtf-Chapter 4: Input and Output TRUE/FALSE
Page 1
Chapter 4: Input and Output
TRUE/FALSE
1.
Notebook and netbook computers usually have a keyboard that is similar to a desktop keyboard, but it
is typically smaller.
ANS: T
PTS:
1
REF:
130
2.
In addition to a keyboard, most PCs today have some type of pointing device.
ANS: T
PTS:
1
REF:
131
3.
A graphics tablet is typically connected to a computer via a USB port.
ANS: T
PTS:
1
REF:
135
4.
A graphics tablet is also called a digitizing tablet.
ANS: T
PTS:
1
REF:
135
5.
Automating the data entry process is referred to as source data automation.
ANS: T
PTS:
1
REF:
138
6.
When scanning, lower resolution is acceptable if the image is to be enlarged significantly or if only
one part of the image is to be extracted and enlarged.
ANS: F
PTS:
1
REF:
140
7.
One-dimension (1D) barcodes contain data only vertically.
ANS: F
PTS:
1
REF:
141
8.
Portable barcode readers are always used in point-of-sale (POS) systems.
ANS: F
PTS:
1
REF:
141-142
9.
RFID tags need to be within line of sight of a reader.
ANS: F
PTS:
1
REF:
142
10.
Optical character recognition (OCR) is a technology confined primarily to the banking industry, where
it is used to facilitate high-volume processing of checks.
ANS: F
PTS:
1
REF:
144
11.
When comparing the zoom capabilities of a digital camera, look for optical zoom, not digital zoom,
specifications.
ANS: T
PTS:
1
REF:
146
Page 2
12.
The number of digital photos that can be stored in a camera at one time depends only on the capacity
of the storage medium being used.
ANS: F
PTS:
1
REF:
146-147
13.
“Digital video cameras” refer to digital camcorders and small digital video cameras used in
conjunction with computers and other devices.
ANS: T
PTS:
1
REF:
148
14.
A display device is the most common form of output device.
ANS: T
PTS:
1
REF:
150
15.
CRT monitors use digital signals to display images, which allows for sharper images.
ANS: F
PTS:
1
REF:
152
16.
Display device size is measured diagonally from corner to corner, in contrast to the way TV screens
are measured.
ANS: F
PTS:
1
REF:
152
17.
You can connect multiple monitors to a device using CRT cable.
ANS: F
PTS:
1
REF:
154
18.
Each pixel on an LCD display emits light in the necessary color.
ANS: F
PTS:
1
REF:
157
19.
PHOLED technology is especially appropriate for use on mobile devices, consumer electronics, and
other devices where power consumption is an important concern.
ANS: T
PTS:
1
REF:
157
20.
Printer output is a type of soft copy.
ANS: F
PTS:
1
REF:
159
MODIFIED TRUE/FALSE
1.
Display
devices are used to select and manipulate objects, to input certain types of data (such as
handwritten data), and to issue commands to the computer. _________________________
ANS:
F, Pointing
PTS:
1
REF:
131
2.
With handwriting recognition, the computer interprets handwritten pen input as individual characters
.
_________________________
ANS: T
PTS:
1
REF:
134
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