♡ Login
Home
Previous Papers
★
MCQs
General Science
Computer Awareness
Codes consisting of bars or lines of ...
Que.
Codes consisting of bars or lines of varying widths or lengths that aren computer-readable are known as
A.
A bar code
B.
An ASCII code
C.
A magnetic tape
D.
A light pen
Right Answer is :
✓ A. A bar code
⚑ Report
Views 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The first step in the transaction processing ...
➣ ------- printer cannot print more than one ...
➣ First Microprocessor was launched in: ...
➣ HTTP port number_______. ...
➣ First Personal Computer was: ...
➣ ROM stands for: ...
➣ UNIX is a(n) __________operating system. ...
➣ MOD refers to: ...
➣ In MS-Excel, which of the following keys ...
➣ In the following list of devices, which ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries