Input and Output

…………….. are specialized input and output devices for receiving and sending voice 1 ) communication.
A ) Extranet Aps
B ) Collaborations
C ) Traditional Systems
D ) Internet Telephones
2 ) A Universal Product Code is read by what type of scanner?
A ) OCR
B ) Flatbed
C ) MICR
D ) Bar Code Reader
3 ) Following are three types of Character and Mark Recognition devices; EXCEPT
A ) Magnetic-ink Character Recognition (MICR)
B ) Digital Makeup Recognition (DMR)
C ) Optical Character Recognition (OCR)
D ) Optical Mark Recognition (OMR)
Ink jet printer prints data or images by spraying small droplets of ink at high speed onto the surface
of the paper.
4 )
A ) TRUE
B ) FALSE
Musical Instrument Digital Interface (MIDI) ports provides a wireless mechanism for transferring
data between devices.
5 )
A ) TRUE
B ) FALSE
This type of pointing device has crisscrossed invisible beams of infrared light that are protected
with a clear plastic outer layer.
6 )
A ) Optical Mouse
B ) Pointing Stick
C ) Light Pen
D ) Touch Screen
Three types of Character and Mark Recognition 7 ) devices are ……….
A ) Magnetic-ink Character Recognition (MICR)
B ) Digital Makeup Recognition (DMR)
C ) Optical Character Recognition (OCR)
D ) Optical Mark Recognition (OMR)
Which printer print data or images by spraying small droplets of ink at high speed onto the surface
of the paper?
8 )
A ) Ink jet printer
B ) Laser Printer
C ) Dot matrix printer
D ) Drum printer
You want to copy one file having size 1.50 MB to the Pen Drive. But in your Pen Drive 1.00 MB
free space is available. Referring to the above scenario, identify the name of utility which you can
use?
9 )
A ) Uninstall all the programs
B ) Clean your desktop
C ) Compress your files
D ) Delete your file
You want to record your voice for your marketing presentation. Refereeing to the above scenario,
identify the device you will be using.
10 )
A ) Microphone
B ) Scanner
C ) Speaker
D ) None of these