Chapter 4
Authored by K F
Computers
8th Grade
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6 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
OMR stands for?
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
advantages of OCR?
The text produced is not always reliable.
Can avoid typing errors.
It is much cheaper than employing someone to input hard-copy if a high level of accuracy isn't an issue
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A bar code is a set of short parallel lines in contrasting colors often blue black and white.
T?
F?
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Bar code has 0 to _ digits
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The information in a bar code on a typical supermarket product is:
Country of origin number, manufacturer number, item number,check digit
Market name, place of issue, Item number,
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
RFID stands for?
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