Which of the following is an identification code that consists of a set of vertical lines and spaces of different widths?
A. RFID
B. OCR
C. bar code
D. turnaround
Answer: C
Computer Science & Information Technology
You might also like to view...
Which of the following correctly accesses element 13 of array Book?
a) Book(0) + 13 b) Book(13) c) Book[13] d) None of the above.
Computer Science & Information Technology
Flash drives plug into a(n) ________ port on a computer
Fill in the blank(s) with correct word
Computer Science & Information Technology
Provide brief descriptions of the following protocols: High-level Data Link Control (HDLC) protocol and frame relay.
What will be an ideal response?
Computer Science & Information Technology
A touch screen is classified as a special type of scanning device.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology