INPUT 1
What is the most used input device?
KEYBOARD
Input devices are also ______ devices.
Peripheral
True or False
printed exam paper is an example of a soft copy
FALSE
True/False
The operating system keeps a register of all users with valid usernames and passwords.
True
True or false
A Optical Character Reader (OMR) can check the answer sheets of examinations
False
What is an input device?
Input devices are devices or hardware components that allow the user to enter data or instructions into the computer.
which input device should be used to get a printed document to my desktop
A Scanner
What is an Output Device?
Output devices are devices that translate information processed by the computer into a form that the user can understand.
The largest WAN existing on planet Earth is ______.
The Internet
I want to scan a receipt (which is a printed text) to store on my phone what input device would I use?
Optical Character Reader (OCR)
ALL of the following are input devices EXCEPT:
MOUSE, MIC, BARCODE READER, THUMB DRIVE, KEYBOARD
THUMB DRIVE- This is a storage device
The R in MICR stands for __________.
REGCONITON
Text is to keyboard while _______ is to input sounds
MIC or Microphone
State two pointing device
Joystick, Light-pen and touch pad/touch terminal
List 2 Direct Data Entry Devices
OCR,MICR, OMR, barcode reader
John wants to make a video call online using his smartphone, what 3 input devices will he have to use
TOUCHSCREEN
CAMERA
MICROPHONE
list any 4 input devices
OMR, ORC, MICR, Mouse, Joystick, Barcode Reader, Scanner, Light Pen, Touch screen, Keyboard, Microphone, Digital Camera.
_____, Processing, Output, _______
Input, Storage
What input device reads human marked information by scanning?
Optical Character Reader (OCR)