engineering recuitment HAL Management & Design Trainee Mock Test 2023 Digital Electronics Sequential Circuits Memory Elements
Which of the following is correct for a D-type flip-flop ?
1
The Q output is either SET or RESET as soon as the D input goes HIGH or LOW
2
The output complement follows the input when enabled
3
Only one of the inputs can be HIGH at a time
4
The output toggles if one of the inputs is held HIGH