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

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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