Question Detail

__ read the data by reflecting pulses of laser beams on the surface ?

  • Magnetic disk
  • Optical disk
  • Floppy disk
  • ROM
Similar Questions :

1. Which exception is also known software interrupt ?

  • Trap
  • Call
  • System Call
  • All of above

2. What is full form of LED ?

  • Low Emitting Diode
  • Light Emitting Diode
  • Light Emitting Data
  • Light Encounter Diode

3. An exception condition in a computer system caused by an event external to the CPU is known as ?

  • Halt
  • Process
  • Interrupt
  • None of above

4. What Mnemonic represents ?

  • Strings
  • Physical Address
  • Operation Address
  • Operation codes

5. Which memory is assembled between main memory and CPU ?

  • Primary Memory
  • Secondary Memory
  • Registers
  • Cache Memory
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