Preparation for the Midterm Test

A scanner = an optical input device used to copy texts or pictures in order to transfer to a computer.

Evaluate responses using AI:

OFF

A mouse = a common input device used for controlling the cursor

Evaluate responses using AI:

OFF

Numerical keypad = keys that are used to input numerical data

Evaluate responses using AI:

OFF

A light pen = a pen-shaped input device used for drawing pictures directly onto a computer screen

Evaluate responses using AI:

OFF

Audio wave = a kind of wave that can be heard by our ears

Evaluate responses using AI:

OFF

Binary number = a kind of number belonging to the number system that contains 0 and 1 only

Evaluate responses using AI:

OFF

Arrow keys = a set of keys on the keyboard used for moving the cursor

Evaluate responses using AI:

OFF

Graphical inputs = a graphical input device that tracks the movement of a stylus across a flat surface

Evaluate responses using AI:

OFF

Function keys = a row of keys on the keyboard that are normally programmed different functions

Evaluate responses using AI:

OFF

Cursor = the symbol on the monitor screen indicating the point on the screen that is being used

Evaluate responses using AI:

OFF