♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The waste gernerated by end life personal ...
➣ ____________ is a layer of computer system ...
➣ A coding scheme recognised by system software ...
➣ A parallet port is most often used ...
➣ A permanent memory is called ...
➣ CD and DVD drives are examples of_______________. ...
➣ Which of the following displays programs that ...
➣ The two broad categories of software are: ...
➣ Which of the following is correct regarding ...
➣ __________ is a primary key that also ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Everyday Science