INPUT 1
What is the most used input device?
KEYBOARD
Input devices are also known as ______ devices.
Peripheral
True or False
printed exam paper is an example of a soft copy
What is FALSE?
True/False
The operating system keeps a register of all users with valid usernames and passwords.
What is 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.
An input device used to get a printed document to my desktop
What is 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
An electronic output deivice that is used to help individuals with severe speech impairments or other issues who have difficulty in communicating.
What is Speech-generating devices (SGD)
ALL of the following are input devices EXCEPT:
MOUSE, MIC, BARCODE READER, THUMB DRIVE, KEYBOARD
What is a THUMB DRIVE?
- This is a storage device
The R in MICR stands for __________.
What is RECOGNITON
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 devices used to enter automatic data input or data capture into a computer
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 other than a keyboard and microphone
What is OMR, ORC, MICR, Mouse, Joystick, Barcode Reader, Scanner, Light Pen, Touch screen, Digital Camera.
A visual output device to create and deliver dynamic multimedia presentations
What is a multimedia projector?
List three (3) types of scanners
What is a Flat-bed scanner, Hand-held scanner, Drum scanner and Sheet-Fed scanner
Short for "picture element," it is the smallest individual controllable component of a digital image or display grid.
What is a PIXEL?
this specific term represents the total width and height dimensions expressed in pixels (e.g., (1920 X 1080).
What is image resolution?
DPI
What is "dots per inch"
This classification of printers gets its name because hammers or pins physically strike an inked ribbon against the paper to transfer text.
What are impact printers
These printers create images by applying direct heat to specially treated, temperature-sensitive paper.
What is a Thermal printer?