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Hardware devices that allow data to be transmitted to a computer is called?
Direct Data Entry
_____ are used for everything that requires a text or numerical input, from writing an email to writing a book.
Input device that is used to input their PIN numbers when they pay for something by card, called?
Match the following
Able to input data from a hard-copy documents which is much quicker than retyping them
Small, handheld device that can be used to operate equipment such as Tv and AC
Allows user to swipe, use one, two of more fingers for different functions
Can be use to scan a sheet of paper and identify any marks on it
Match the advantage of below input device
Readings are more accurate than humans
Hard-copy material can be changed into digital form
Can be used by disabled people who may not have freedom of movement
Fast method of input
Allows user to control movement far more accurately than a mouse
Out of these input devices, which one has the disadvantages of the display may get dirty, then become less-visible and cause malfunction.
A device that inputs data to a computer. The data is a measurement of some physical quantity that is continuously changing.
Choose two advantages of video camera compared to digital camera
Record audio as well as images
Easier and faster to upload images
Easier to manipulate footage using specialist software
Memory card can store thousand of pictures
Types of sensor that is used in washing machine, central heating systems, and ovens
Input device that only works with CRT monitors called?
..... are devices that read data from a source that's provided and transferred it directly to the computer system
DDE device that function as security device to allow entry to buildings, hotel rooms. called?
Contactless card reader
Chip & PIN reader
Magnetic stripe reader
What is MICR stands for?
Magnetic Ink Character Recognition
Mark Ink Character Recognition
Magnetic Infuser Character Recognition
Magnetic Ink Compiler Recognition
This DDE device has a disadvantage of special designed forms in order for the reader to read it accurately
This output device can be totally portable , but has a disadvantage of relying on a powerful and expensive bulb to provide the pictures on a big screen
What DDE device that has key feature that able to track livestocks?
QR code is made up of a matrix of filled in dark squares on a light background. What is QR stands for?
A ... is an output device that is used to display an image of what your computer is doing.
For high volume printing inkjet printer are considerably cheaper to run
____ is a device that moves or controls some mechanism