♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A(n) ________ system is a small, wireless ...
➣ The symbols used in an assembly language ...
➣ What is computer firewall ? ...
➣ 'IC-Chips 'for computer are usually made of ...
➣ In a spreadsheet, a _____________ is a ...
➣ Which of the following will you require ...
➣ Which type of commands in MS-DOS needs ...
➣ User can use which command to search ...
➣ Which circuit is uesd to store one ...
➣ Smaller and less expensive PC-based servers are ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness
➤ Scientific Instruments
➤ Everyday Science
➤ Environment Science