_______ has a roller ball mounted in a fixed position.
Light pen
Joystick
Trackball
None of these
Full for of BIOS
Basic Instruction Of System
Basic - Input - Output Storage
Basic - Input - Output System
________ tends to be slow and noisy , and the output quality is the lowest.
Bubblejet printers
Dot matrix printers
Laser printers
________ device converts instructions and data into electrical signals.
Output
Input
Both a & b
The computer uses its input and output device to access data stored in the __________ memory.
Primary
Tertiary
Secondary
________ disks are consisting of a Mylar or Vinyl plastic disk coated with a magnetic material.
Hard
Floppy
The input and output devices attached to a computer are called ________.
Features of computer
Computer peripherals
Most commonly used input device is the ________.
Mouse
Printer
Keyboard
_______ printers also produces very high quality output and are very fast.
Dot matrix
Inkjet
Laser
______ to move the cursor position on the screen.
