Which multivibrator can output a single pulse whose width can be ...

[RRMR]

Which multivibrator can output a single pulse whose width can be determined by the user?
 
  A) astable B) monostable C) bistable D) all of the above

Question 2

What will the instruction ORL A, Rn do?
 
  A) It will logically OR accumulator, bit by bit with the register, and store the result in the register.
  B) It will logically OR register Rn, bit by bit with the accumulator, and store the result in the accumulator.
  C) It will logically OR accumulator, bit by bit with the register, and store the result in the accumulator.
  D) none of the above

[hugthug12]

Answer to Question 1

B

Answer to Question 2

B