Hardware

Hardware

Input devices

Multiple Select

Select the categories of input devices

• Manual

• Automated

• Scanning

• Nonautomated

• Impact

Multiple Select

Which are examples of automated input devices

• Game controller

• keyboard

• OMR

• OCR

• Sensors

Multiple Select

Which are examples of manual input devices

• Barcode reader

• Microphone

• Sensor

• touch screen

Multiple Choice

A device is needed to convert analogue signals to digital for the computer to process

• False

• True

Multiple Choice

ADC stands for

• Audio decoder Computer

• Automated Digital computer

• Analogue to digital converter

• Automated Analogue Digital converter

Multiple Choice

An ADC converts input from a sensor to a form the computer can understnd

• False

• True

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This device converts real world properties to data for the computer to process

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This device uses a light that reflects light onto an object which creates a pattern from the gaps between the lines. The device is then able to convert this pattern to data for the computer to process

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One dimensional codes that are interpreted by a scanning device

Multiple Choice

Used to detect markings in a specific area of a paper. The markings are interpreted by this device

• OMR

• OCR

• MICR

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OMR stands for

Multiple Choice

Used to determine if a cheque is real

• OMR

• OCR

• MICR

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Two dimensional codes that are interpreted by a scanning device