Question Detail

Asynchronous means ?

  • Not in step with the elapse of time
  • Not in step with the elapse of address
  • Not in step with the elapse of data
  • Not in step with the elapse of control
Similar Questions :

1. In which of the following status flags required for data transfer are present ?

  • Interface Circuit
  • Parallel Line
  • Device Circuit
  • None of Above

2. Which register is memory pointer ?

  • Source index
  • Instruction register
  • Stack pointer
  • Program counter

3. Which determines the address of I/O interface ?

  • Register select
  • Chip select
  • Both of above
  • None of above

4. Which interrupt establishes a priority over the various sources to determine which request should be entertained first ?

  • Polling
  • Daisy chaining
  • Priority interrupt
  • All of above

5. Which types of register holds a single vector containing at least two read ports and one write ports ?

  • Data system
  • Vector register
  • Database
  • Memory
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