♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Presentations password protected for opening or modifying ...
➣ Back up of the data files will ...
➣ Which device uses much less computer time ...
➣ Which shows the name of file: ...
➣ ______is the raw material from which useful ...
➣ Which content is lost when the computer ...
➣ Servers are computers that provide resources to ...
➣ Which type of switching is used in ...
➣ UNIX is a(n) __________operating system. ...
➣ A disk on which you store information ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness