MIS 118 CHAPTER 4 True or False
When comparing the zoom capabilities of a digital camera, look for optical zoom, not digital zoom, specifications.
T
CRT monitors use digital signals to display images, which allows for sharper images.
F
Display device size is measured diagonally from corner to corner, in contrast to the way TV screens are measured.
F
Each pixel on an LCD display emits light in the necessary color.
F
One-dimension (1D) barcodes contain data only vertically.
F
Optical character recognition (OCR) is a technology confined primarily to the banking industry, where it is used to facilitate high-volume processing of checks.
F
Portable barcode readers are always used in point-of-sale (POS) systems.
F
Printer output is a type of soft copy.
F
RFID tags need to be within line of sight of a reader.
F
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.
F
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.
F
You can connect multiple monitors to a device using CRT cable.
F
PHOLED technology is especially appropriate for use on mobile devices, consumer electronics, and other devices where power consumption is an important concern.
T
"Digital video cameras" refer to digital camcorders and small digital video cameras used in conjunction with computers and other devices.
T
A display device is the most common form of output device.
T
A graphics tablet is also called a digitizing tablet.
T
A graphics tablet is typically connected to a computer via a USB port.
T
Automating the data entry process is referred to as source data automation.
T
In addition to a keyboard, most PCs today have some type of pointing device.
T
Notebook and netbook computers usually have a keyboard that is similar to a desktop keyboard, but it is typically smaller.
T
