Electronics-Sequential Logic Circuits

Electronics-Sequential Logic Circuits
11. What is a shift register that will accept a parallel input and can shift data left or right called?
  • tri-state
  • end around
  • bidirectional universal
  • conversion
Show Answer
12. What happens to the parallel output word in an asynchronous binary down counter whenever a clock pulse occurs?
  • The output word decreases by 1.
  • The output word decreases by 2.
  • The output word increases by 1.
  • The output word increases by 2.
Show Answer
13. What happens to the parallel output word in an asynchronous binary down counter whenever a clock pulse occurs?
  • The output word decreases by 1.
  • The output word decreases by 2.
  • The output word increases by 1.
  • The output word increases by 2.
Show Answer
14. Mod-6 and mod-12 counters are most commonly used in:
  • frequency counters
  • multiplexed displays
  • digital clocks
  • power consumption meters
Show Answer
Electronics
Questions and Answers for Competitive Exams Various Entrance Test