KS3 - Ks3 Ict - Data Input 02 Solution - MCQGeeks.com

Q.1.

Which device converts documents and images into digital data?

0%
Microphone
0%
Monitor
0%
Pixelator
0%
Scanner

Q.2.

Which device converts sound into data?

0%
DVD player
0%
Loudspeaker
0%
Microphone
0%
MP3 player

Q.3.

Credit cards have a magnetic stripe on the back .......

0%
to record how much money is left in the account
0%
to stop the wrong person using the card
0%
to store fingerprint details of the account holder
0%
to store information to identify the account holder

Q.4.

The magnetic stripe on a credit card is read by a .......

0%
magnetic card reader
0%
magnetic domain reader
0%
magnetic stripe reader
0%
stripe reader

Q.5.

Credit cards have a microchip added because .......

0%
chips can hold much more data about the customer
0%
the chips store encrypted data reducing counterfeiting
0%
the chips store encrypted data which completely stops fraud
0%
the chips hold information about the bank

Q.6.

Microphones can input sound, however .......

0%
the microphones must have a 'Digital' sticker
0%
the microphones must have optical inputs
0%
the microphones need digital to analogue converters
0%
the sound needs converting to digital via a soundcard

Q.7.

Banks often use a MICR device. This stands for .......

0%
Magnetic Ink Character Reader
0%
Micro Ink Computer Reader
0%
Micro Interface Computer Reader
0%
Multi Intelligent Core Responder

Q.8.

Sensors are hardware devices which .......

0%
detect real-world properties and converts them to data
0%
detect what is happening in the software
0%
flash when there is an error detected
0%
make sure that any input data is valid

Q.9.

Which of these is not an input sensor?

0%
Life-form sensor
0%
Light sensor
0%
Moisture sensor
0%
Photo-transistor

Q.10.

Computers with MIDI can input data from .......

0%
car engine diagnostic sensors
0%
digital radio broadcasts
0%
Met Office weather sensors
0%
musical keyboards