Test Mode
Reading Mode
Right = 0
Wrong = 0
Graphical User Instrument
Graphical Unified Interface
Graphical User Interface
Graphical Unified Instrument
screen only
keyboard only
screen and keyboard
screen, keyboard and connectivity to the computer in use
screen, keyboard, connectivity to the computer in use and data processors
ইনপুট ইউনিট
প্রিন্টার
আউটপুট
সি পি ইউ
কোনটিই নয়