COMPUTER AWARENESS QUIZ-26

Which of these is not an input device?
Digital Camera
Magnetic Card Reader
Biometric Devices
Bluetooth
projector 


Which of these are correct functions of   computer ?
 input
processes
output
storage
All the above 

Which of these is not an output device?
Speaker
Projector
Microphone
Plotter 
Non of these

Which of these are not  Secondary memory?
Zip Drive
RAM 
ROM 
Memory Cards

DPI Stands for
Disk Per Inch
Dot Per Inch
Disks Per Inch
Dots Per Inch 

The resolution of a printer is measured in:
Megabits
HZ
DPI 
Inches

VDU stands for:
 Video Diode Unit
Video Display Unit
Visible Display Uni
Visual Display Unit 

Windows is
a graphics display device
monitor display system
an operating system.
All of above

When we use a PC, we are using a
powered calculating machine
personal computing machine
personal computer 
powered calculator

Formatting the disk means
storing new files
installing an operating system on it.
setting up sections on the disk so that we can store new the files 
cleaning the dust from disk